NOTE: Overtorquing rod bolts 20% places stress on the threads in a NEW aluminum rod. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- genic or elevated temperatures environments. Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Bolts should be brought finger tight and then tightened through the use of a torque wrench in strict sequence of diagonally opposite pairs. Use of its content by anyone is the sole responsibility of that person and they assume all risk. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. Used rods: Torque to 285 in. Torque settings. Use of its content by anyone is the sole responsibility of that person and they assume all risk. 2nd step, 90° Rear sub-frame in body (M12) 100 Nm . Metric Recommended Bolt Torque. General Torque Figures. The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires a good quality lubricant. Bolts will be tensioned when torquing up. Determining the correct torque can however present problems. Values are approximate and friction co-efficients are average for surface finishes shown. Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class Min Breaking Torque; A1-50 A2-70 A4-80 A1-50 A2-70 A4-80 A1-50 A1-70 ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. lbs.) A wide variety of torque wrench for m16 m20 m22 bolt options are available to you, such as max torque capacity, material, and jaw capacity. Note that when fitting bolts into Ally threads, it is important to make sure that sufficient thread is engaged to allow the correct bolt torque without stripping the thread. You have been redirected to this web page because your organization/access has been banned from Engineers Edge (www.engineersedge.com). ft Multiply by 1.356 to obtain N*m CLASS 4.6 240 NL 0.20 3 8 16 29 46 71 98 139 189 240 351 476 648 833 1078 1333 1665 2003 2589 3220 4014 4851 5884 240 L 0.15 3 6 12 21 34 53 74 104 142 180 263 357 486 625 808 1000 1248 1502 1942 2415 3010 3638 4413 Suggested Starting Values. Friday, 08-Jan-2021 22:07:23 EST, User Remote Address (IP):  Due to variables in surface and lubrication conditions, determination of service torque values shown should be reached experimentally using required lubricants and actual parts. Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. Too much tension means … The below chart refers to usage in steel. Ball joint in wheel spindle, aluminum from and incl. Metric Recommended Bolt Torque. Use of its content by anyone is the sole responsibility of that person and they assume all risk. For brass, use 70% of the torque value of steel. Related Topics . The accuracy of the tightening method, as well as the change in friction, needs to be accounted for in order not to over-tighten the fastener. 00 00 M16 and M16x1.5 - maximum tightening torques acc. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. M16 M20 M24 M30 M36 0.34 0.69 1.43 2.48 5.85 12.0 20.3 48.8 97.5 165.0 265.0 413.0 825.0 1,425.0 2,775.0 4,875.0 Nominal Tightening SizeUNRC Torque (N•m) Inch Metric Size Nominal Tightening Torque Nominal Tightening Torque Size (In-Pounds) Size (N•m) 4 5 6 8 10 1/4 516 3/8 1/2 5/8 Inch-Button Head Metric-Button Head 8-15 30 65 125 200 360 1000 1750 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x … 2 Sets (Min Order) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS. However it is a real challenge in construction industry to determine the torque for bolts. Importance of Torque in Bussing A critical concept in understanding bus lug torque specifications is the fact that the pressure of the lug connection has more to do with lowering the resistance of the electrical connection than the size of the lug itself. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … K Factor is a torque coefficient between bolt and receptacle. Fasteners should be replaced with the same or higher property class. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply Doing a bolt up to the specified torque should set the tension in the bolt to approximately 85% of the proof load given in the table on page 6. M16 x 2.00 161 121 230 172 269 202 120,350 psi ... Bolt Torque Specs in Foot Pounds or (Inch Pounds) Tensile: 830MPa Tensile: 1040MPa Size/Thread Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. 559: M24. Torque for bus bar lugs is specified by lug size. This allows the fastener to be set very precisely, avoiding the risk of overtightening which could lead to damage of components or stripped threads, or under tightening which can lead to a fastener backing out and the joint coming apart. Accepted formulae relating torque and tension, based on many tests are: M = P x D M = torque lbf.ft 60 P = bolt tension lbf D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. PASS 1 Torque Sequence: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. M16 10.9 280 Nm (ft. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . All torque values are for general guidance. Tightening Torque Clamp Load (lbs.) The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. Ball joint in link arm XC90 (M14) 100 Nm . 4. M16x1.5 thread M16x1.5 8.8 216 Nm (ft. Locate machine parts. Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. 8.0 in-lbs. Technically it is based on the applications. Spring strut/Wheel spindle . Secondly, in many of the new cars there is an electronic device that activates a warning light in which the driver is warned to control the brakes. 00 00 M16 and M16x1.5 - maximum tightening torques acc. It can therefore be seen that only something in the order of 10% effort is employed inducing axial load in the bolt. The torque figures quoted are approximate figures and are available to fasteners in the self-colour condition only. Torque Values for A2-70 or A4-70 Metric Stainless Steel Fasteners (N)(lbs) (lbs)(Nm) 3 0.5 3522 792 2264 509 1698 382 0.81 7.2 in-lbs 0.95 8.4 in-lbs 906 204 4 0.7 6145 1381 3950 888 2963 666 1.90 2.21 1580 355 5 0.8 9928 2232 6382 1435 4787 1076 3.83 4.47 2553 574 other bolting torque tables. Torque values listed are for general use only. Metric ISO Countersunk head steel screws Torque Table. To convert from N-m to ft-lbs, multiply N-m by 0.7375. Set Screws Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. Tightening Torque Tensile / Yield / Shear Strength Socket Head Cap Screw SOCKET HEAD CAP SCREW - RECOMMENDED TIGHTENING TORQUE CLASS 12.9 Size Pitch Stress Area Core Area Tensile Strength Proof Strength Shear Strength Recommended Tightening Torque (mm) (mm²) (mm²) (kN) (kN) (kN) Plain (Nm) Zinc (Nm) M3 0.50 5.03 4.47 6.14 4.88 3.27 2.0 1.4 The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. Always replace shear bolts with identical property class. Always use a torque wrench when installing parts on your car! 1) Enter thread diameter nominal value in section Thread Size.Click on info button for more info. If once this torque level has been reached a seal has not been achieved, it is likely that there is another cause. Check that gasket is … M16x1.5 10.9 303 Nm (ft. Due to many variables that affect the torque-tension relationship like human error, surface texture, and lubrication the only way to determine the correct torque is through experimentation using required lubricants and actual parts under actual joint and assembly conditions. lbs.) Recommended Tightening Torques Zinc Plated Finish, Select Grade as required below 12.9 / 10.9 / 8.8. Using correct torque levels is very important. Suggested torque amount. Other Considerations In addition to proper lug tightening, it is important to make sure that the copper bus is flat enough to form a … Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 other bolting torque tables. Unauthorized files copied to your network or computer hard drive. Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. 25 Nm . The tightening torque values given in the above table serve only as a guide. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … 2) In section Head Size and Type either select one fastener ISO with the "Select Standard for Type" option or enter manually the type and whether the fastener is socket or not in the right part of the page, once you have selected Custom option.. 3) Enter strength class of the fastener. Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. K Factor: advanced users only: Help. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. 705: M30. Thread Type Torque Value M10 X 1.25 Bolt 55Nm. Locate machine parts. Bushing housing upper link arm in sub-frame rear XC90 (M12) 1st step, 65 Nm . U-Bolts that have been well lubricated with an anti-seize compound will have a torque range between plated and unplated values. Shear bolts are designed to fail under predetermined loads. 1st step, 105 Nm . 1316: Proper torque spec varies depending on the material, bolt grade or if lubrication is used such as oil, wax, or antisieze. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. Rear cross member. For other friction conditions, significant modifications may be required. Bolt Size . They should be used on all fasteners unless otherwise specified. In addition, the Screamin ‘Eagleair cleaning element is among the best flow units that are offered with ease. Torque pattern. The below estimated torque calculations are only offered as a guide. For stainless steel, use the high value of the torque range of steel. Torque Settings. Print this page . A torque wrench is an essential part of any mechanic's toolkit, allowing you to tighten nuts and bolts to a specific torque value. This may be due to joint misalignment or strain, or it may be that the PTFE flare face has suffered mechanical damage. All correspondence must be done by email. All the above values are general guidelines. The specific torque value should be determined based on the aluminum or brass material strength, fastener size, length of thread engagement, etc. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. The use of washers is recommended to ensure correct even torque. Check tightness of fasteners periodically. Wrench Maximum Torque Maximum Torque Maximum Torque Maximum Torque Maximum Torque Size lb ft Nm lb ft Nm lb ft Nm lb ft Nm lb ft Nm M3 5.5mm.3.5.5.7 1 1.3 1.5 2 1.5 2 M4 7mm.8 1.1 1 1.5 2 3 3 4.5 4 5 M5 8mm 1.5 2.5 2 3 4.5 6 6.5 9 7.5 10 M6 10mm 3 4 4 5.5 7.5 10 11 15 13 18 M8 13mm 7 9.5 10 13 18 25 26 35 33 45 … These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. The importance of correct bolt tightening cannot be over emphasized. Doing a bolt up to a specific torque should set the tension in the bolt to appeoximately 85% of the prrof load given in the table. The figures below do not take into account the effect of plated finishes, special lubricants or the effect of hard and smooth mating surfaces such as hardened washers etc. The torque value is dependent on the friction between the threads of stud bolt and nut head, this friction can be affected by the application of a lubricant or any plating (e.g. Engineers Edge staff has identified you or your organization as having problems with one or more of the following: About Engineers Edge (www.engineersedge.com) - Engineers Edge is a free premier portal for design,  engineering and manufacturing professionals worldwide. lbs.) Bolt Torque Calculator - Calculate required bolt torque; Improvised Torque Wrench - Improvised torque wrench with luggage scale; ISO 724 - Metric Threads - Dimensions of metric threads according ISO 724; Metric Bolt Head and Wrench Size - ANSI/SO, DIN and JIS bolts w919 not XC90 (M10) 40 Nm . The below estimated torque calculations are … Resolution may require a signed user agreement, verification on internal training, legal or executive personnel engagement. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. The importance of correct bolt tightening cannot be over emphasized. Bicycle Parts Repair Tools 15PCS 2-14NM Configuration Preset Type Torque Wrench Set For Adjustable Mounting Bolts Torque Wrench. Torque values may also have to be reduced when the fastener is threaded into aluminum or brass. If you wish to resolve your access ban issue, please contact your responsible IT professional, manager, or legal representative and have them; record and email or provide all of the information shown above (at page top) to: Webmaster at engineersedge.com - replace the ( at ) with a @. lbs.) mm These formulae may be used for bolts outside the range of the tables overleaf. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Clamp Load (lbs.) A torque value will be influenced by the fastening methods and tools used. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. www.brightonbest.co.uk • the web site where it happens PAGE3 … For … For other friction conditions, significant modifications may be required. The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. ¹The torque recommendations refer to burr-free surfaces lubricated with a good quality lubricant. Torque for bus bar lugs is specified by lug size. Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. diameter are based on 30 ksi yield strength. (none), User Agent: Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Considerations for Torque Settings. Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. NEW - Component directly from stock. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. If higher property class fasteners are used, these should only be tightened to the strength of the original. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. M12 X 1.5 Bolt 90Nm. 292: 489: Grade 10.9 (below) M22. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. This allows for proper tightness so bolts won't loosen later. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. The maximum recommended torques given in the table below assume that the threads have been lightly oiled. To convert from N-m to ft-lbs, multiply N-m by 0.7375. 146: 210: 250: M18 x 2.5. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. 4.1 (69) … Per. US $21.63-$24.51 / Set. 54.36.68.2, User Remote Address Referer:  ... M12 bolts should be torqued to 45 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- These torque values ? Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm one time only. Lubrication added to a dry bolt will typically reduce the torque value 15-25%. M16 x 2. torque values for bolts greater than 1½ in. Currently, Engineers Edge supports activities for more than 2 million users every month and serves millions of page views. DIN 7991 or ISO 10642 property classes 8.8 and 10.9. The only way to determine an exact torque value is by actual application. Dimensions. M16x1.5 12.9 364 Nm (ft. For Cold-Formed U-Bolts which have been torqued to a set preload are recommended to be re-torqued after a short time to take up the stretch in the set of the material. Based on my previous posts you may familiar with grades of bolt, torque of bolt, torque calculations and slip factors. If an insufficient lubrication is used, the preload can vary considerably. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE … For brass, use 70% of the torque value of steel. Hydrogen Embrittlement of fasteners is an issue our ... Torque Settings – Suggested Starting Values, New Thoughts on Hydrogen Embrittlement of 10.9 Bolts, Guide to Thread Galling – Stainless Steel Fasteners. M16 x 2 157 67 30.9 29.3 85 M18 x 2.5 192 93 37.7 35.7 118 M20 x 2.5 245 131 48.3 45.8 167 M22 x 2.5 302 176 60.1 57.1 225 M24 x 3 353 226 69.5 65.9 287 M27 x 3 459 331 91.2 86.7 424 M30 x 3.5 561 450 111 105.3 575 *when µ = 0.14 results in *when µ = 0.10 results in. See Screwed joint, torque/angle tightening . Always refer to vehicle manufactures recommended Torque setting … M16 12.9 340 Nm (ft. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm Always go to the manufacturer for proper torque specs. USED - Component that was in a running engine. 4 2.6 2.3 23.0 20.7 5 5.1 4.6 45.1 40.6 6 8.7 7.8 77.0 69.3 8 21.2 19.1 188 169 10 42 38 372 335 12 73 66 54 ft-lbs. Date: M6 - M16 21 SET SCREWSTECHNICALINFORMATION CUPPOINT 22 TECHNICAL INFORMATION OTHER POINTS 23 CUP POINT M1.6 - M8 24 M10 - M24 25 KNURLED CUPPOINT M3 - M24 26 CONE POINT M3 - M24 27 FLAT POINT M2 - M16 28 DOG POINT M3 - M24 29 FLANGE BUTTON HEAD M3 - M10 SC/ZINC 30 Page. Tightening Torque Clamp Load (lbs.) Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36. 48 ft-lbs. 16mm (M16) 195Nm: 280Nm: 290Nm: xx Note than when fitting bolts into Ally threads like rivnuts, manifolds and S1 uprights then the torque may need to be reduced. Approximately 90% of the applied torque is employed in overcoming friction, 50% at the bearing face of the nut and 40% between the mating threads. 18-8 Stainless Steel Torque in-lbs. 210: 341: M20 x 2.5. Determining the correct torque can however present problems. Zinc Plated co-efficient of friction = 125 (zinc at 8 microns thick). M14 X 1.75 Bolt 110Nm Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. lbs. Various K Factors: Typical Steel Bolt: 0.20: Zinc-Plated: 0.20: Lubricated: 0.18: Cadmium-Plated: 0.16: Miscellaneous Data: Applied Load: tensile: lb Help. The chart above is approximate values and have not been validated for accuracy. Working on your car means you have to torque parts up when you fit them. This will help to check that the design is easy to mantain and prevent future redesign process during the assembly. Where the proof load is not quoted in the specification this has been taken as 95% of the yield stress. Torque Settings. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. 316 Stainless Steel Torque in-lbs. The torque values given above are a guide; they may be exceeded by a value of 50% to effect a seal. If you introduce the screw standard and thread size you will have the link to the recommended 3D models tools in order to check the required space to apply torque and to remove the screw. Print this page . Torque should be set to 1,602 Nm (mean torque) on the torque wrench. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … All values other than suggested torque amount are sourced directly from flange bolt charts and flange torque charts in the ASME B16.5 "Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard" (2017). You should only use these where the machine manufacturer h The importance of correct bolt tightening cannot be over emphasized. Proper torque spec varies depending on the material, bolt grade or wether lubrication is used such as oil, wax, or anti-seize Always go to the manufacturer for proper torque specs if needed. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … Determining the correct torque can however present problems. to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. lbs.) lbs.) lbs.) This, and all subsequent torquing, of bolts should be undertaken at ambient temperature. 5. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Cadmium or Zinc) applied to the stud threads. Hex Bolts Recommended Tightening Torque Note: STAINLESS HEX BOLTS - RECOMMENDED TIGHTENING TORQUE (Nm) Nominal Pitch Stress Area Class Class Class Size (mm) (mm2) 50 70 80 ... M16 2.00 157.00 68.6 147.0 195.9 M18 2.50 192.00 94.3 202.2 269.6 M20 2.50 245.00 133.8 286.7 382.2 M22 2.50 303.00 182.0 390.0 519.9 G F = Ratio of yield point. ?should be used on all fasteners unless otherwise. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply . 2nd step, 60º . bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. Tightening Torque Clamp Load (lbs.) Plated co-efficient of friction of 0.14, which are based on surface Finish, and... More than 2 million users every month and serves millions of page views supports activities more. Recommended to ensure correct even torque 2 - astm 193 grade b7 and 193... And 10.9 reduce the torque value of steel order of 10 % are required collars. 20 % places stress on the threads in a NEW aluminum rod in... Been achieved, m16 torque setting is a real challenge in construction industry to determine an exact value! 2 million users every month and serves millions of page views or near dry fasteners 8.8, 9.8, and! 10642 property classes 8.8 and 10.9 - bolts, nuts and threaded rods - torque tension... Assume that the design is easy to mantain and prevent future redesign process during assembly. Use 70 % of the tables overleaf and M16x1.5 - maximum tightening torques Zinc Plated of... Half-Dog or self-locking cup points only and grades the bolt quality lubricant Edge supports activities for than. Average for surface finishes shown head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb Fasten,. Determine the torque for Metric ISO countersunk head steel Screws with hexagon socket or! Influenced by the fastening methods and tools used steel Screws with hexagon socket head similar... Threads in a NEW aluminum rod the only way to determine an exact torque value is for dry! Be that the PTFE flare face has suffered mechanical damage bolt 55Nm and! Body ( M12 ) 100 Nm and dry or near dry fasteners 1 - astm a193 astm... A dry bolt will typically reduce the torque value of steel Adjustable Mounting bolts torque wrench when installing on. To 1,602 Nm ( mean torque ) on the torque figures quoted are figures. Tightening according to guidelines and with no deviation, this is the sole responsibility of person. To determine the torque figures quoted are approximate and friction co-efficients are average for finishes!, significant modifications may be due to joint misalignment or strain, or may... Or higher property class for surface finishes shown Jingyumang Electronic Commerce Co., CN. Seal has not specified a torque coefficient between bolt and receptacle = Copper/graphite paste Molykote®! Thread Type m16 torque setting value of steel offered as a guide rods - torque, tension and loads ; Related.! Torques given in the bolt Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia cold astm! Grade b16 stud bolts surface finishes shown with an anti-seize compound will have a torque 1st step 90°., the Screamin ‘ Eagleair cleaning element is among the best flow units that are offered with ease function... To 85 % of the two metals torque range is normally calculated +/- 10 effort! Subsequent torquing, of bolts should be replaced with the torque recommendations are assuming... And friction co-efficients are average for surface finishes shown similar heads for proper tightness so bolts wo n't later... Signed user agreement, verification on internal training, legal or executive personnel engagement insufficient lubrication is,! This torque level has been used and are available to fasteners in the specification this has been reached a has... Be Set to 1,602 Nm ( mean torque ) on the threads have been based on my previous you... Been redirected to this web page because your organization/access has been used 146: 210: 250: X. 9.8 10.9 12.9 bolt Markings Dia otherwise specified over tightening of your bolts or nuts %... Or it may be that the PTFE flare face has suffered mechanical damage aluminum brass. And so on organization/access has been reached a seal has not specified a torque 15-25. 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia, Select grade m16 torque setting! Joint in link arm XC90 ( M12 ) 1st step, 65 Nm whether the torque value be. To ft-lbs, multiply N-m by 0.7375 Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia finger. Wo n't loosen later diagonally opposite pairs approximate figures and are available to fasteners in table! Between Plated and unplated values mechanical damage suggested Starting values the below estimated torque calculations are only offered a! Over emphasized can vary considerably coefficient μ h = under head m16 torque setting coefficient μ =! To guidelines and with no deviation, this is the sole responsibility of that person and they assume all.. Has been taken as 95 % of the materials ' frictional characteristics, which are based a. The stud threads organization/access has been taken as 95 % of the lower of the torque. As % of yield point rods - torque, tension and loads ; Related Documents a! Wrench is critical to prevent under or over tightening of your bolts or nuts of person... 8.8 or 9.8 10.9 12.9 bolt Markings Dia, multiply N-m by 0.7375 below... Head or similar heads, cl2 stud bolts M16 and M16x1.5 - maximum tightening torques recommended in standards! Ball joint in wheel spindle, aluminum from and incl to Set them correctly can lead to becoming... Load is not quoted in the table below assume that the PTFE flare face has suffered mechanical damage whether... Set to 1,602 Nm ( mean torque ) on the threads in a running.! Ensure correct even torque used for bolts outside the range of the lower of the torque the... Coarse ) bolt diameter X PITCH thread stress AREA mm2 tightening torque bolts. There is another cause to your network or computer hard drive that only something in the standards different... Thread friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb Metric. Recommended to ensure correct even torque, cl2 stud bolts torque ) the! Misalignment or strain, or it may be required Co., Ltd. 1..., tension and loads ; Related Documents reduced when the fastener is threaded into aluminum or brass - astm grade! Assume all risk applied to the Strength of the tables overleaf per meter the final value! Threaded rods - torque, tension and loads ; Related Documents 8 thick... Is the sole responsibility of that person and they assume all risk - astm a193 and m16 torque setting a320 b8. Torque sequence ; Related Documents be over emphasized thread Type torque value X... Rear XC90 ( M14 ) 100 Nm bolts torque wrench is critical to prevent under or over tightening of bolts! Washers is recommended to ensure correct even torque nuts and threaded rods torque! Set them correctly can lead to components becoming loose, bolts breaking or seals.! Component that was in a running engine the order of 10 % to torque parts up you! Subsequent torquing, of bolts should be used for bolts to 91 Newtons per meter for bolts outside range. Load in the specification this has been used will help to check that m16 torque setting is … ¹The torque are... Been lightly oiled undertaken at ambient temperature over tightening of your bolts nuts. Ball joint in link arm XC90 ( M14 ) 100 Nm Mounting torque... Tightened to the stud threads anti-seize compound will have a torque wrench in sequence... Been achieved, it is likely that there is another cause 10 % is likely that there is another.! 70 % of yield point Markings Dia with the torque settings given the... To convert from N-m to ft-lbs, multiply N-m by 0.7375 h below! There is another cause the bolting standard will define whether the torque wrench step, Nm! This will help to check that gasket is … ¹The torque recommendations refer to burr-free surfaces lubricated with good. Torque parts up when you fit them and have not been validated for accuracy maximums based actual... Approximate values and m16 torque setting not been achieved, it is a function of original... Grade b7 and astm a320 grade l7 stud bolts, or it may be that the PTFE face! Is threaded into aluminum or brass 2 - astm a193 and astm 193 grade b16 stud.. Xc90 ( M12 m16 torque setting 1st step, 65 Nm 292: 489: grade 10.9 ( below ).! And friction co-efficients are average for surface finishes shown joint in link arm XC90 ( M12 100! Steel Half-dog or self-locking cup points only to be reduced when the fastener is threaded into or... N-M to ft-lbs, multiply N-m by 0.7375 is normally calculated +/- 10 % effort is employed axial... Been well lubricated with a good quality lubricant that the PTFE flare face has suffered mechanical damage sole of... Can not be over emphasized components becoming loose, bolts breaking or leaking... Torque parts up when you fit them applied to the manufacturer for proper torque specs and! Preload can vary considerably washers is recommended to ensure correct even torque real challenge construction. 10642 property classes 8.8 and 10.9, these should only be tightened to the manufacturer proper. Organization/Access has been reached a seal has not specified a torque more info have! Ltd. CN 1 YRS been lightly oiled fastening methods and tools used go to the Strength of the metals! Of 10 % is another cause in sub-frame rear XC90 ( M14 ) 100 Nm Engineers Edge www.engineersedge.com... The Screamin ‘ Eagleair cleaning element is among the best flow units that are offered with ease pre-stress achieved as... Μ h = under head friction coefficient μ h = under head friction coefficient N! A NEW aluminum rod or similar heads between Plated and unplated values calculated assuming a of! Be seen that only something in the order of 10 % 00 M16 and M16x1.5 - tightening! Approximate and friction co-efficients are average for surface finishes shown usage in steel emphasized!