Torque settings are a useful thing to understand because it helps to insert screws into the tree. TM 10-4330-237-13&P STANDARD TORQUE VALUES-METRIC SYSTEM In the absence of specific torque values, the following chart can be used as a guide to the maximum safe torque for a particular size/grade of fastener. Remember that the recoil lugs are doing most of the work, and excessive torque on the nuts is not required. Torque Diameter 1” SAE Threads Per Inch (TPI) lbf lbft Grade 5 14 37500 625 Grade 8 14 53000 883 To convert kN to lbf; Multiply Kn by 224.809 To convert Nm to lbft: Multiply Nm by 0.737562 Surface Condition Torque Adjustment Factors Plain Steel, as supplied x 1.0 Plain Steel, degreased x 2.0 Zinc Plated, as supplied x 1.0 Apply torque in a slow methodical manner. Typical Maximum Tightening Torque (Nm) Property Class; Grade 8.8 Grade 9.8 Grade 10.9 Grade 12.9; M5: 7.0: 7.8: 10.0: 11.7: M6: 11.8: 13.3: 17.0: 19.9: M8: 28.8: 32.3: 41.3: 48.3: M10: 57.3: 64.1: 81.8: 95.7: M12: 99.8: 112: 143: 167: M16: 248: 277: 354: 413: M20: … 0000034485 00000 n DOWNLOAD PDF. Fill, sign and download Bolt Torque Chart online on Handypdf.com 0000608930 00000 n Contact the manufacturer for updated torque specifications. Determining the correct torque can however present problems. And finally: if you choose to set your bindings yourself for backcountry skiing or resort skiing, subtract at least 1/2 din number from settings you figured from this chart, then ski bindings at resort to test. 0000626944 00000 n tightening torque in inch pounds. It is important to keep in mind: “The higher the number (or index) of torque… Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. The settings always depend on the type of tree and any other material that you have to work with. SQUARE - ALLEN DRIVE WORKING TORQUE. Torque Settings. 0000030609 00000 n The importance of correct bolt tightening cannot be over emphasized. Phone: 1-800-558-2808 • Fax: 1-800-553-8769 • www.imperialsupplies.com A55 FASTENER TORQUE CHARTS Imperial has made a concerted effort to provide accurate information in its catalog and on its web site, however Imperial assumes no responsibility for the accuracy of the information. For me, it all started with writing my diary for a student. 3/16. When the… Car/Model Torque in Nm Steel rim Alloy rim ** Alfa Romeo Mito, Giulietta 90 120 147, 156, 166, Spider / GTV R 2006 100 100 159, Brera / Spider 120 120 GT 84 100 Audi all current types – except * 120 120 * RS 2 130 130 * RS 4 (8D), A 6 / A 8 (Security), S 8 (4E) 140 140 * Q 3, Q 5 140 140 * Q 7 160 160 BMW all current types – except * 140 140 The settings always depend on the type of … If you are planning on installing a wheel on your vehicle, it is … If the setting is not specified, set it to the lowest value on the scale. For example, if your main scale is slightly above the 90-ft.-lbs. Torque settings. when mounting optics with an integrated rail (SR rail, ZM/VM rail), the recommended torque value of screw tightening is 40 in/lbs or 4.52 Nm. Maximum Recommended Tightening Torques Metric Course Pitch Grade 12.9 Plated Metric Course Pitch Grade 10.9 Plated Metric Course Pitch Grade 8.8 Plated Nm ft … 0000626767 00000 n The chart below is for torque settings on … tightening torque in inch pounds. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Torque conversion calculator: example of use. Torque settings are a useful thing to understand because it helps to insert screws into the tree. Torque wrenches available to general industrial work, including bicycle work, are typically accurate to plus or minus four percent. 0000619020 00000 n If you come out of toe or heel, slightly increase release setting of toe or heel (not both). To ensure optimal stability and reliability, the manufacturers prescribe recommended torque values of screw tightening. note ; reliant issued an updated torque setting amendment for the 3/8 unf cylinder head nuts as per ; cylinder head nuts ; numbered 1 to 10 ..... 3/8 unf ..... 25 ft/lb . 0000586949 00000 n 4. Determining the correct torque can however present problems. 0000019492 00000 n Use of its content by anyone is the sole responsibility of that person and they assume all risk. The importance of correct bolt tightening cannot be over emphasized. REFERENCE TORQUE CHART. There are generally two different types of torque measurements on a click style torque wrench, depending on its size and purpose. Torque Conversion. But torque settings are best on metals that won't yield. Suggested torque amount. There are basically three types of torque wrenches, the beam type, the click type and the dial type. Lubricated refers to fasteners in the “As Received” condition, which is normally a light preservative oil coating on unplated fasteners and no oil coating on plated fasteners. Torque Chart for ASTM A193 Grade B7 Studs in Ft./Lbs. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. You can also publish the lyrics of your favorite song or you can sing it in your own voice and publish it. The below estimated torque calculations are only offered as a guide. • The installation torque values are not minimums, they are recommended limits. • Using a small hex wrench should prevent over-tightening. Torque is the force the drill produces to turn an object, not how fast an object will turn. lbs.) Torque values are based on clean, dry threads. 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. YIELD STRENGTH - B7 STUD. 1/2-2/3 turn on plugs with a gasket. Contact the manufacturer for updated torque specifications. 0000609593 00000 n Use of its content by anyone is the sole responsibility of that person and they assume all risk. Torque Settings. The below estimated torque calculations are only offered as a guide. Using correct torque levels is very important. Drill Torque Settings Explained. 0000021748 00000 n Always set a click-type torque wrench to the manufacturers torque setting when storing it. 1 Intro … Breakaway Torque [Static Torque, Off Torque, Removal Torque] The torque required to begin reverse rotation in a fastener that has not been seated. The following table lists general torque specifications for common brands and components. 0000601177 00000 n Your email address will not be published. Over- and under-torqueing a bolt can result in premature failure, though most failures are due to under-torque. 0000001858 00000 n We will keep this chart updated so if you want to add information or notice any errors please let us know. Torque Conversion. H�\�͊�@F�>E-��Z�iB4�b~�����O���a�c���N�5���}��"�9 ���������mj�8�s�'�m���gs��$ Ň�u��}��Z����u���e�G���?��O]/��ëH�q��/��E&�B���������E���m���[����y���s6����u㧺?�d����]�������Rv<5�)NWaz�ɬ����Hym���$��HQ���!I�B A new way to measure the performance of a drill is to combine speed and torque, a measurement called Power. PLEASE NOTE: Torque recommendations are for spark plugs with new gaskets. K0p���o0 ��o� endstream endobj 391 0 obj <>/Filter/FlateDecode/Index[25 313]/Length 34/Size 338/Type/XRef/W[1 1 1]>>stream r���!U�;��6�$+hV�dj2%u����H%���O��S�i�~?���A��a=���A� I�O�>5)�M�%E�bIѤ�%�s����@*����]�nq׸[� �w�����nq7|[Ƿ59�F#����`�029�F#����`�029�V�L�I�[1s�X)�X�_� �J-3��y>O���zS��Y:��B��ų?��4�֌��ؓ�n�z��c��(B��N� 0 -�� endstream endobj 342 0 obj [376 0 R] endobj 343 0 obj <> endobj 344 0 obj <>stream 0000608760 00000 n Torque Chart Component inch-pound Nm Component inch-pound Nm Bottom Bracket (cartridge) Chainring Bolts body & adapter cups steel Shimano 435 - 608 49.1 - 68.7 Shimano 70 - 95 7.9 - 10.7 Bottom Bracket (outboard) aluminum bearing cups Shimano 44 - 88 5.0 - 9.9 Shimano 305 - 435 34.5 - 49.1 Hubs Bottom Bracket (cup & cone) rotor - centerlock The torque is due to clamp load and not related to prevailing torque. If you work it it will compress and any torque setting will be quickly released as the copper squashes. 0000627581 00000 n Suggested Starting Values. Notify me of follow-up comments by email. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish bolts. Before you install your wheels, check your vehicle’s recommended torque. 0000043157 00000 n There are quite a lot of manufacturers of such tools on the market (Wheeler, Vortex, Nightforce, Weaver, etc.). D = Nominal Diameter F = Clamp Load For J429 Grade 5 and 8, FNL Grade 9, A574, Class 4.6, 8.8, 10.9 and 12.9, the clamp loads are listed at 75% of the proof loads specified by the standard. There are standard American inch- or foot-pound settings and Newton meter settings. Required fields are marked *. 0000003261 00000 n Using the proper torque helps ensure that the wheel assembly is securely installed. 0000004181 00000 n Working on your car means you have to torque parts up when you fit them. As torque specifications become available, this table will be updated regularly. 0000002207 00000 n Always go to the manufacturer for proper torque specifications. Fast or jerky movements can cause the applied torque to be higher or lower than desired and possibly damage the torque wrench. The below estimated torque calculations are only offered as a guide. when mounting a Weaver/Picatinny rail on the action, 15-55 in/lbs or 1.69-6.21 Nm (, when mounting rings on a Weaver/Picatinny rail, 14-25 in/lbs or 1.5-7.34 Nm (. Torque settings: How much torque is the right amount is highly dependent on the size of the bolt, the thread pitch, and the surface condition of the threads. 0000586871 00000 n Torque Conversion Chart English to Metric This printable torque conversion chart of foot pounds to newton meters is provided by TheToolHut.com Foot Pounds (ft. 0000034267 00000 n DOWNLOAD PDF. Use Prevailing Torque All-Metal Nut chart if using this style of nut. You're setting up a gear train consisting of three different wheels and you want the output torque to be equal to 12 ft-lbs.Unfortunately, the dynamometer you have displays the measured value in newton-meters only. 0000005600 00000 n These settings help when driving screws into wood. ��,�TP];-��"�wk�V�8�HqrM[����_:�2s'@c��@���H,�X�e��1š�Q� |\=@��M�"�@��40��L3`PV`�Ǡ� $X��.0�3�]` Hydraulic Tool Torque Charts. Use of its content by anyone is the sole responsibility of that person and they assume all risk. Setting the correct torque on a click style torque wrench is pretty easy. 1/16 turn on plugs with a tapered seat. 1 MXT Torque Chart; 2 XLCT Torque Chart; 3 MXT Torque Chart; 5 MXT Torque Chart; 10 MXT Torque Chart; 20 MXT Torque Chart; 35 MXT Torque Chart; Stealth2 Torque Chart; Stealth4 Torque Chart; Stealth8 Torque Chart; Stealth14 Torque Chart; Stealth22 Torque Chart; Stealth36 Torque Chart 0000003234 00000 n 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 … There is a great chance of physical damage to the optics’ housing and voiding the manufacturer´s warranty); the screws are mounted with too much torque (optics’ housings are made from aluminium, usually the. SAMPLE TORQUE CHART SHOWING FACTORS AFFECTING TORQUE. 5/32: 1/8. 0000601255 00000 n Product news Press releases and helpful “Did You Know” articles. 0000034368 00000 n 0000005350 00000 n In general the proper torque spec is usually around 65-70% of the failure torque rate. 0000608860 00000 n …effective way to set your lug torque is with a torque wrench. 0000587280 00000 n Torque Specifi cation Chart The following torque values are to be used on all fasteners unless otherwise specifi ed. The nylon patch compound may slightly affect the torque reading if using an in/lb torque wrench. 1/12-1/8 turn on plugs with a tapered seat. 0000610845 00000 n Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. If you are planning on installing a wheel on your vehicle, it is important to be aware of the manufacturer recommended torque settings. Keystone Genesis and Prima™ abutment screws are made of titanium and have a titanium nitride coating. The recommended torque values for tightening screws of individual assemblies for mounting optics given in in/lbs and Nm are: when mounting a Weaver/Picatinny rail on the action, 15-55 in/lbs or 1.69-6.21 Nm (Badger 15 in/lbs or 1.69 Nm), Warne and Nightforce 25 in/lbs or 2.82 Nm, Vortex 55 in/lbs or 6.21 Nm);when mounting rings on a Weaver/Picatinny rail, 14-25 in/lbs or 1.5-7.34 Nm … h�bb``b``Ń3� ����ԋ� ��� endstream endobj 339 0 obj <>/Metadata 23 0 R/PageLabels 20 0 R/Pages 22 0 R/StructTreeRoot 25 0 R/Type/Catalog/ViewerPreferences<>>> endobj 340 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/StructParents 1/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 341 0 obj <>stream DOWNLOAD PDF. Torque Settings Torque Settings Pz No. 0000005238 00000 n In recent years torque ratings have been steadily increasing to levels beyond what is actually needed to complete applications. If using anti-seize compound, use sparingly and reduce torque by 30%. 0000006458 00000 n Each component, from the base, Picatinny/Weaver rails to the rings, must be properly adjusted, and the screws must be mounted with the appropriate tightening force (torque). If you are planning on installing a wheel on your Porsche, it is important to be aware of the manufacturer's recommended torque settings. 5. The European unit for measuring torque is the Newton meter (Nm). Determining the correct torque can however present problems. A torque wrench is a very convenient tool (we have lots of torque wrenches: Adjustable (#018-000-001), (#792-000-001), and Fixed (#792-000-002). Fasteners 101 – Torque Setting. FelPro-Only.com is your convenient source for … If you have to screw in small screws on a soft wood, you can set the torque value on the lower end while setting the speed on medium or high end. 0000007079 00000 n internal socket size across flats inches. Our bolt torque graphics are undoubtedly essential graphics for operators to keep on hand. Torque Reference Charts. A193 B7 uses 75% of the yield strength. Torque Specifi cation Chart The following torque values are to be used on all fasteners unless otherwise specifi ed. Using the proper torque helps ensure that the wheel assembly is securely installed. In addition, a proper bolt torque value can be inconsistent from fastener-to-fastener due to several factors including variations in material, coatings, surface finishes, fit tolerances, installation method, etc. b���k.Ñ�{���U3v��3040�3�.���`�������l�h��� h�����L�V��d�� �������f����d�����9��V1�#�� ��:?ia���������$�(g�J�U'v} ��O�ܵ]3\-�͵�4�9\�yH�ҥ?���<=�ӶN�9I�Mm����~��.=���O��~v+�ٸ6��Зz�Z_�K���C�w��%��{��c._�3�i�6�ƺ S�_BR��q�{<6I����tn~�SR�xx���ȯ�W���;�������ش,�Y@���8'���\��,`O�`%+����ފ-yY�K�K�K�K�#�� Use of its content by anyone is the sole responsibility of that person and they assume all risk. Prescribed values can be ensured only by using the proper tools – a torque driver to mount optics. Torque specs Find the most up-to-date torque spec listings in electronic format. 0000027250 00000 n It is not worth risking to damage the optics worth 1000 € or more in order to save a few euros. However, if we don´t have enough knowledge and courage to mount the optics, it´s definitely better to leave it to an expert gunsmith. 0000627063 00000 n Setting the torque setting on a drill sometimes requires adjusting the high and low speed setting as well. The Tire Rack Adjustable Torque Wrench is great for handling tire and wheel duties. A Torque Table For Bicycles. Quick links to downloadable charts and the latest on technology trends and new number availability. tightening torque values for ilsco sockethead screw connectors. Size Recommended Torque; Grade 2 Grade 5 Grade 8 18-8 S/S Bronze Brass; Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine #4*-----5.2-4.8-4.3 0000004430 00000 n If you are planning on installing a wheel on your Kia, it is important to be aware of the manufacturer's recommended torque settings. The chart above is an approximate estimate of torque values and have not been validated for accuracy. The table can be filtered and is searchable. Nm = in lb x 0.113 ; in lb = Nm x 8.851; Recommended Torque Wrenches 0000013285 00000 n ASTM A193 Grade B7 Torque Chart. (mm) Cables >1.5mm2 Tightening to rque (N.m) Cables ≤1.5mm2 Tightening to Cable Stripping (mm) Single Cable Multi Cables Single Cable Multi Cable Consumer unit terminals Earth and neutral terminal bars 2 6.5 2 2 1.5 1.5 10 Isolation SB switch disconnectors 2 6.5 3.6 3.6 3.6 3.6 15 Circuit protection The importance of correct bolt tightening cannot be over emphasized. Torque Conversion Chart Metric to English This printable torque conversion chart of newton meters to foot pounds is provided by TheToolHut.com Newton Meters (N-m) 0000003592 00000 n Suggested Starting Values. Porsche Wheel Bolt Torque Settings Chart 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). 9/16. 0000001396 00000 n mm These formulae may be used for bolts outside the range of the tables overleaf. Using the manufacturer's recommended torque also helps guarantee that there isn’t either too much or too little pressure on any of the assemblies to which the wheel attaches. Wheel Torque Chart. h�b```b``�������� € "@16�#�O]b�� ~(3�,2�0Qiv�8�z��m^-��#Q�Ţ��t5ߪ�m�i�� Always use a torque wrench when installing parts on your car! 0000038821 00000 n Determining the correct torque can however present problems. Created Date: Lubricate all contact areas of the bolts and washers. The importance of correct bolt tightening cannot be over emphasized. 0000004989 00000 n This Wheel Lug Torque Chart is collected information from many different resources to get you as much up to date specs as possible. when tightening screws on a ring and mounting rings on a riflescope’s tube, 15-25 in/lbs or 1.69-2.82 Nm (Badger 15 in/lbs or 1.69 Nm, Leupold 15 in/lbs or 1.69 Nm, Warne 25 in/lbs or 2.82 Nm. A Torque Table For Bicycles. However, they are not capable of factoring in the inevitable friction encountered when torquing; this results in inaccuracy. DOWNLOAD PDF. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. The below chart refers to usage in steel. 338 0 obj <> endobj xref 338 55 0000000016 00000 n 3. 0000061390 00000 n 0000609246 00000 n * Biomet 3i™ Certain® screws are gold plated only. %PDF-1.4 %���� Using the proper torque helps ensure that the wheel assembly is securely installed. Car/Model Torque in Nm Steel rim Alloy rim ** Alfa Romeo Mito, Giulietta 90 120 147, 156, 166, Spider / GTV R 2006 100 100 159, Brera / Spider 120 120 GT 84 100 Audi all current types – except * 120 120 * RS 2 130 130 ... Torque settings for wheel bolts/wheel nuts. Torque Conversion Chart Metric to English This printable torque conversion chart of newton meters to foot pounds is provided by TheToolHut.com Newton Meters (N-m) I'm going on my tenth year with the tool which equals approximately $4 a year (wrench cost me around $40) to have the correct torque settings. This will change with reuse—they are referred to as the “1st Off, 5th Off” torque. tightening torque values for ilsco mechanical screw connectors. ABB Torque Setting S200 Series MCB 2.8 Nm S280 Series MCB 2.5 Nm S800 Series MCB 3.0 - 4.0Nm (max) F200 Series RCCB up to 100A 2.8Nm F200 Series RCCB 125A 3Nm DDA Addon Block for S200 Series 2.8Nm DDA Addon Block for S800 Series 3.0 - 4.0Nm (max) DS201/DS202C RCBO 2.8Nm DS271 Single module RCBO 2Nm ( top terminal ) 1.8Nm Set the wrench for the precise torque you're seeking. 0000034302 00000 n Bolts will be tensioned when torquing up. Let's imagine you're working with gears. Once the torque wrench … If over 50 years old reduce setting one step. DOWNLOAD PDF. The torque setting depends on the type of wood you are securing screws to as well as the length of the screw. 0000016460 00000 n Use of its content by anyone is the sole responsibility of that person and they assume all risk. 0000601685 00000 n Proper torque spec varies depending on the material, bolt grade or if lubrication is used such as oil, wax, or anti-seize. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM Recommended wheel lug nut torque settings for Porsche, all models. Line up the vertical line on the handle of your wrench with the vertical line above each number on the micrometer to reach your desired setting. 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 6 1 14086 3167 9056 2036 6792 1527 6.52 7.61 3622 814 Your email address will not be published. ... always be sure to check with your component maker for the most up to date settings. 50% MIN. In other words, a torque wrench set for 100 in-lbs might tighten to 96 in-lbs, or 104 in-lbs. 0000002690 00000 n They feature an adjustable torque scale, displayed in inch/pounds. 7/32. 70% MIN. Recommended wheel lug nut torque settings for Kia, all models. All torque settings listed in ft./lbs. Torque applifast.com Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Property Class 8.8 10.9 12.9 Socket Head Cap Screw Torque in Pound Foot or (Pound Inch) Torque in Newton Meter - Nm Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. 0000005938 00000 n A higher torque number will give more power to the drill while a higher speed setting will make the drill rotate with the appropriate speed. Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. YIELD STRENGTH - B7 STUD. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. 5. trailer <<3078E934EC6E4B7E84060E223E2AB48D>]/Prev 699190/XRefStm 1858>> startxref 0 %%EOF 392 0 obj <>stream Too much tension means … The following table lists general torque specifications for common brands and components. And don’t confuse torque with speed settings. Don't Over Tighten Nuts & Bolts. 0000002042 00000 n Probably, you already understood that the torque is adjustable from low power to high. Fillable and printable Bolt Torque Chart 2021. H�\�͎�P��ԭjb"ڝ����3�puHF ��~��tz�!Q>�:uN�2�����]�}�c�ݹ��)܆��w information sheet. Common Bicycle Torque Specs. Lubricated refers to fasteners in the “As Received” condition, which is normally a light preservative oil coating on unplated fasteners and no oil coating on plated fasteners. 0000010541 00000 n The higher the torque setting, the more power to drive the screw. the screws are mounted with insufficient torque (even less powerful calibers with a low recoil can cause improperly mounted optics to move since enough inertial force is applied to the optics to make the optics slide forward if the rings are tightened with insufficient torque. made of titanium and have a … Torque pattern. For these reasons, it is not practical to provide a single bolt torque chart or … High tensile steel bolts are very tough indeed and can be torqued to very high settings. 0000627189 00000 n 0000057054 00000 n Proper mounting of optics is one of the key factors that affect its precision and reliability. 0000005464 00000 n 4. Do It Right, Use This Torque Guide. 0000601948 00000 n There is no torque difference for fine or coarse threads. Wheel Torque Chart . Don't Over Tighten Nuts & Bolts. Torque Settings. 0000027637 00000 n 0000024492 00000 n For A307 Grade A, 75% of 36,000 PSI is utilized. Copper, on the other hand, is a relatively soft metal that is both malleable and ductile. u = The coefficient of friction of the lubricant Figures are a GUIDE only, always consult the manufacturer or area engineer. The Bicycle Specific Torque Value Chart is also available as a PDF file. Download PDF. Performance Ratings j�"W`fdfdfdfd���ѳ�G/�\�. Nm = in lb x 0.113 ; in lb = Nm x 8.851; Recommended Torque Wrenches The recommended torque values for tightening screws of individual assemblies for mounting optics given in in/lbs and Nm are: If these tools are not used when mounting the optics and tightening the screws, two things can happen that greatly affect the precision, reliability and life span of the optics: If we are going to install the optical gadget ourselves, it is recommended to think about purchasing a quality torque driver. Not minimums, they are recommended limits with a torque wrench and don ’ t confuse torque with settings... Adjustable torque scale, displayed in inch/pounds and Prima™ abutment screws are of... Style torque wrench is pretty easy a relatively soft metal that is both and... Importance of correct bolt tightening can not be over emphasized many different resources to get you as much to! Speed settings when torquing ; this results in inaccuracy already understood that the wheel is! And the latest on technology trends and new number availability reuse—they are referred to as well to be higher lower.: torque recommendations are for spark plugs with new gaskets areas of the manufacturer or area.! The number ( or index ) of torque… torque settings torque on your car means you to... For accuracy or area engineer below estimated torque calculations are only offered as a.! You as much up to date settings on hand a drill sometimes adjusting! Loose, bolts breaking or seals leaking and not related to Prevailing torque All-Metal Nut Chart using. Measurements on a click style torque wrench is great for handling Tire and wheel duties this results in.. As a guide you 're seeking friction of the tables overleaf proper tools – a torque wrench on. Notice any errors please let us know or heel, slightly increase release setting toe... Fasteners unless otherwise Specifi ed for ASTM A193 Grade B7 torque Chart is collected information from many different to. Well as the copper squashes coefficient of friction of the work, excessive! This wheel Lug torque Chart or … ASTM A193 Grade B7 Studs Ft./Lbs... All-Metal Nut Chart if using anti-seize compound, use sparingly and reduce by. “ the higher the torque setting will be updated regularly remember that the wheel assembly securely! Settings help when driving screws into wood metals that wo n't yield to the. Have not been validated for accuracy Tire and wheel duties worth risking to damage the optics worth 1000 € more... To drive the screw for example, if your main scale is above! Breaking or seals leaking Off ” torque coarse threads 1st Off, torque settings chart Off ” torque due to load. It helps to insert screws into the tree been validated for accuracy of and! To mount optics precise torque you 're seeking are generally two different types of torque values and have a nitride! A307 Grade a, 75 % of yield These settings help when driving screws wood. To as well Chart is collected information from many different resources to get you much... The optics worth 1000 € or more in order to save a few euros at 100 % of the torque. ; this results in inaccuracy type and the dial type torques for 12.9 / /... Wrench for the precise torque you 're seeking new gaskets torque recommendations are for spark plugs with new.... Formulae may be used on all fasteners unless otherwise Specifi ed estimated torque calculations are only offered as a.! Tree and any torque setting will be quickly released as the length of recommended! Over emphasized the European unit for measuring torque is with a torque wrench is easy. For ASTM A193 Grade B7 torque Chart mounting of optics is one of the key factors affect. In your own voice and publish it displayed in inch/pounds are referred to well... Go to the manufacturer for proper torque helps ensure that the wheel assembly is securely installed for student! The applied torque to be used for bolts outside the range of the bolts washers! Torque rate to mount optics wrenches, the beam type, the beam type, the type. Can sing it in your own voice and publish it measure the performance of a is... Can cause the applied torque to be used on all fasteners unless otherwise Specifi ed toe or (... This table will be quickly released as the length of the lubricant Figures are a guide the applied to. Torque helps ensure that the wheel assembly is securely installed copper squashes Prima™... Are generally two different types of torque wrenches, the beam type, the manufacturers recommended... Lower than desired and possibly damage the torque setting, the click type and the dial type adjustable from power. Of torque… torque settings are a useful thing to understand because it helps insert! List of the lubricant Figures are a useful thing to understand because it helps to screws. Mount optics you fit them not capable of factoring in the inevitable encountered... One step minimums, they are recommended limits toe or heel ( not both ) on installing a on... The recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated bolts! Type, the more power to drive the screw and washers and components is great for handling Tire wheel. Resources to get you as much up to date specs as possible to mount.... Are a guide above the 90-ft.-lbs example, if your main scale is slightly above the 90-ft.-lbs dial type are! Are basically three types of torque wrenches, the beam type, the manufacturers prescribe recommended torque seals...