nylock nut torque chart
Posted by in Jan, 2021
If you want the iPart, you can pull it from the cbliss site. 0000027630 00000 n The outside diameter of the ring is constrained, so the inside diameter must allow this deformation without overfilling the mating thread, or the ring can be pushed out of the nut. Use Prevailing Torque All-Metal Nut chart if using this style of nut. 0000009388 00000 n NyLoc Nuts or Nylon Insert Nuts are a type of Lock Nut containing a nylon collar which elastically deforms when a threaded fastener is inserted, causing a frictional locking action, and are very popular. 0000061081 00000 n Bolt Torque Chart PDF . These nuts can withstand extreme amounts of torque and therefore, can be used in high strength and industrial applications. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM The solution is a nylock nut. Nyloc Nuts G304 & G316 Dome (Acorn) Nuts G304 & G316 Wing Nuts G304 & G316 Hex Coupling Nuts G316 Hex Flange Serrated Nuts G304 Hex Slotted Nuts G316. 0000051046 00000 n That type of locknut can and will tear up the fastener and gall and even seize unless lubricated with something nice . 0000054975 00000 n A Nylon Lock Nut is a classic locking Nut with a nylon insert for stiffness & vibration resistant.Also called as Nyloc Nuts, Locking Nuts, Stiff Nuts, Prevailing Torque Nuts. Metric Nyloc Nut Torque Chart Source : sc01.alicdn.com. Nylock Nut Specification . These nuts are manufactured strictly as per DIN standard 985,6924 & ISO Standard 7040 depending upon the requirement.TorqBolt manufacture these nylon locking nuts in all stainless steel grades,brass & other exotic material 0000008595 00000 n 0000049936 00000 n 0000009992 00000 n Make your own chart. NYLOC NUT DIMENSIONS - IMPERIAL FULL NUT DIMENSIONS - IMPERIAL - BS1083 1965 HALF NUT DIMENSIONS - IMPERIAL - BS1083 1965 ** Torque values for 1/4" and 5/16" sizes are in inch lb. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant. Since nylon has great memory characteristics, this locking element can be reused several times. December 1st, 2013 Nylock Nut, Inch UNC STP.stl. The AutoCAD download is all … Flange Nyloc (nylon insert) Nuts are torque prevailing nuts which use plastic/nylon inserts that are located towards the top of the nut – which reduce its inner diameter – therefore deforming the insert over the mating thread and capturing the bolt or screw and providing a locking feature. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM Nylock Torque Values . 0000001336 00000 n VS "Since the nylon ring keeps the nut on the bolt, and not the torque, use just enough torque to snug it up." zip. You can use your torque wrench to measure Nylock nut torque and then add this value to the bolt's required torque. They are referred to as ‘prevailing torque nuts’ or 'stiff nuts'. 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. 0000009182 00000 n These nuts are created to a standard of DIN 6926. Once it is fixed on a bolt, its nylon structure gets jammed along the threads of bolt. 0000009298 00000 n A nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut with a nylon collar that increases friction on the screw thread.. 0000014498 00000 n nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 8, and ASTM A-354 Grade BD bolts. I would suggest a nylock nut for something like this because its clean & simple and can still be removed. Here’s an example. )Terms and Conditions of Sale - Conditions of Purchase - Service Agreement, Torq-Patch Locknut RoHS / WEEE Compliance, Resistant to lubricants, fuel, hydraulic fluids and most commercial solvents, Can be applied to any size or thread configuration larger than a M6/1/4” nut, Bonds to a broad range of fastener finishes, Complies with or exceeds IFI, DIN and major OEM specifications, Is not affected by high humidity conditions, 180° (standard) or 360° (optional) radial coverage, Torque can be adjusted to meet specific applications, No metal removal to reduce fastener strength or performance, Color: blue/red (special colors available upon request), Temperature Range: -56°C (-70°F) to +121°C (+250°F), NYLOK® TORQ-PATCH® locknut is also referred to as TUFLOK®, First Removal Prevailing Off Torque (without preload): min. 0000058773 00000 n 0000013678 00000 n Nylon insert locking nuts with metric threads to DIN 985 and DIN 982 in steel and stainless steel, this is the full range of metric. Choose from our selection of prevailing torque locknuts, including nylon-insert locknuts, distorted-thread locknuts, and more. This metal to metal contact results in a positive resistance to vibration and loosening. nuts are high pre-cision compo-nents. Torque Table. 3) Top insert, two-piece construction nuts which derive their prevailing-torque characteristics from an insert, usually a full ring of non-metallic material, located and retained in the nut at its top surface. Localized plastic deformation - Some of the starting threads need to be able to accept the mating part (bolt, say) before the prevailing torque begins. Nylon Lock Nut Specifications Chart. Nylock Nut - 58 Sizes Nylock Nut - 58 Sizes / Loading ... Renderings. Prevailing Torque Lock Nuts or Nylon lock nuts or nylock nuts are hex nuts with polymer structure along the inner side of the nut. Metric Bolt Torque Chart. Minimum torque if scatter is +23% = 1,602 x 0.77 = 1,234 Nm Torque should be set to 1,602 Nm (mean torque) on the torque wrench 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. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action. A Nylon Lock Nut is a classic locking Nut with a nylon insert for stiffness & vibration resistant.Also called as Nyloc Nuts, Locking Nuts, Stiff Nuts, Prevailing Torque Nuts. Torque … Torque Specs For Nylock Nuts . 0000001720 00000 n Wing A nut with ‘wings’ for hand tightening. 0000053049 00000 n While the nut is suitable to be reused multiple times, be wary of the damage caused to the nyloc threads. It can therefore be seen that only something in the order of 10% effort is … The prevailing torque in prevailing torque locknuts comes from localized plastic deformation to an interference fit with continuous sliding during assembly. After installation, the residual stresses from the elastic part of the deformation cause the prevailing torque friction forces. Now install nyloc, and tighten until the bolt is the same lenght as with the plain nut, thats as close as you can get with nyloc's. Earnest Machine Products line of NE series (sizes 1/4” and larger) and NM series (sizes #2 to #12) nylon insert lock nuts are made to the dimensional requirements of the Industrial Standards Institutes specification IFI 100/107 for top insert style with light series hex. A nut with a nylon insert to prevent backing off. 2620 0 obj <> endobj xref And if with, how do you correlate the correct torque with … The amount of torque required to run the nut down (friction drag torque) should be measured and added to the amount of torque specified for the fastener. 0000013186 00000 n 0000006996 00000 n Prevailing Torque Chart. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Cap A nut with a domed top over the end of the fastener. The nut is now tightened till the torque value is reached. Seems to be two lines of thought on using nylock fasteners..:blink: "Nylock adds a secondary retention to the nut. 0000027112 00000 n This was an iPart pulled originally from www.cbliss.com and we broke them apart for our library. ** Torque values for 1/4" and 5/16" sizes are in inch lb. G F = Ratio of yield point. Nylok® Torq-Patch® Locknut is a self-locking element comprised of nylon permanently bonded into the threads of a nut. All other torque values are in foot lb. 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. 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 0000056491 00000 n IFI-100 does not govern lock nuts above 1". When the Nylok® Torq-Patch® Locknut is engaged, it creates a wedge between the nut and mating part compressing the nylon and creating metal to metal contact opposite the patch. If you set up a nut and bolt in a Skidmore-Wilhelm load cell and tighten the bolt to a certain cut-off spec using a torque wrench, the actual measured tension will not necessarily match the tension stated on the torque chart. 1-Prevailing Torque Type Lock Nuts: All metal prevailing torque type lock nuts achieve their prevailing torque by altering the shape of the nut in some way – most commonly by distorting the threads of the nut which then bites into the mating part when tightened. Nylon Insert Jam Lock A nylock nut with a reduced height. RE: bearing retaining nut torque specifications rmw (Mechanical) 26 Jun 10 16:12. Typically there are the "Nylock" or elastic stop nuts, and the "all-metal" lock nuts. 0000041766 00000 n These include: 2-way reversible lock nuts, Flex-Type Lock Nuts, Stover Lock Nuts. Nylok® Blue Nylon Torq-Patch® Tuflok® Prevailing Torque Locking Element. 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. Torque has been converted into ft/lbs by dividing the result of the formula by 12 All calculations are for Coarse Thread Series (UNC). Once tightened, the nylon insert prevents the nut … Nylok® Blue Nylon Torq-Patch® Tuflok® is a self-locking element comprised of nylon permanently bonded onto the threads of a fastener. Using nylock nuts allows you to use it repeatedly without damaging the threads of screws, but it comes at the cost of damaging the nylon present in the nut. If the material is a grade 5 nut as others have suggested then use correct torque for the material." These hex nuts feature a nylon insert that adds resistance and grip as it is deformed when the threads from the bolt pass through. Also referred to as a Nylock. trailer <<7CDEE1431A394FAEB35CC8345A724211>]/Prev 158298/XRefStm 1336>> startxref 0 %%EOF 2658 0 obj <>stream A nut that stays tight. In stock and ready to ship. 1.8–2.8 Nm. Making the chart is that easy! Folder. Recommended Bolt Torque Values for Stainless Steel and Nonferrous Fasteners (inch series). Nylon insert nuts to American specification with all the different types and a dimensional comparison page. h�b```g``�����p�#��XX80t�``�s I�!X�����Zo��� >�`ZFG�����Ҁ����!��w�@�����~�f�BI�^֙"�b�����}XǶ�z�C�W���,��d�. 0000021539 00000 n They are a one piece all metal prevailing torque type hex lock nut having a conical top with chamfered corners. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. 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. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. Make your own chart. 0000036287 00000 n Design Resources | Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. 0000007555 00000 n Choose from our selection of nylock nuts, including over 700 products in a wide range of styles and sizes. This metal to metal contact results in a positive resistance to vibration and loosening. After installation, the residual stresses from the elastic part of the deformation cause the prevailing torque friction forces. Let's break this down. The nylon collar insert is placed at the end of the nut, with an inner diameter (ID) slightly smaller than the major diameter of the screw. This removes the need for a locking washer and keyway. Grade 2 calculations only cover fasteners 1⁄4"-3⁄4" in diameter up to 6" long; for longer fasteners the torque is reduced significantly. 0000014050 00000 n Clamp loads for Grade C lock nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 8, and ASTM A-354 Grade BD bolts. 0000026217 00000 n A Nyloc (nylon insert) Nut is a torque prevailing nut which uses a plastic/nylon insert located towards the top of the nut, reducing its inner diameter, which then deforms over the mating thread. Nyloc Nuts are also known as Prevailing Torque Nuts and Half Nuts are also known as Jam Nuts. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. The primary is torque. When torquing a self-locking nut, the nut should be run down on the threads of the bolt until the nut almost contacts the mating surface. %PDF-1.4 %���� For A307 Grade A, 75% of 36,000 PSI is utilized. 0000023845 00000 n A193 B7 uses 75% of the yield strength. All other torque values are in foot lb. 0000000016 00000 n Whether it is an awful 3D donut chart or the stunning however impenetrable display screens produced by Territory Studios, reveals and films have plenty of charts. If the torque specification for a hex nut is 10 ft-lb, the Stover nut will not need additional torque to fully deform the threads (same for a Nylock nut). His second discovery was made by plotting the bolt tension vs vibration cycles to create a ‘preload decay chart’. Jam A hex nut with a reduced height. The resistance to loosening forces is created by distortion in the top threads. Standard Prevailing-Torque Metric Hex Nuts Size Data Table Property Classes 5, … 2.5–5.0 Nm, Fifth Removal Prevailing Off Torque: min. Bolt Nut Recommened Torque Table for SAE Grades. Wheel Torque Chart If you are planning on installing a wheel on your vehicle, it is important to be aware of the manufacturer recommended torque settings. 0000039170 00000 n Using the proper torque helps ensure that the wheel assembly is securely installed. Nylock nuts fall within a group of nuts called 'lock nuts" Lock nuts come in all types and sizes. Surface condition of nut 0.70 0.65 0.70 0.75 Zinc with wax 0.60 0.55 0.65 0.55 Formulae 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 … The values shown in the chart are to be used as a mid-range guideline. A nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut... many times, and a Federal Aviation Administration Advisory Circular allows nuts to be reused if the prevailing torque is within specification. correct torque can however present problems. 0000009067 00000 n It is advised to restrict its usage to not more than 50 times. Now install nyloc, and tighten until the bolt is the same lenght as with the plain nut, thats as close as you can get with nyloc's. 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. Self Locking nuts have a thread locking system that resists the screw reverse turning or backing off; most nylon insert systems possess a nylon 66 thread interference characteristic that resists loosening under vibration. When the Nylok® Torq-Patch® Locknut is engaged, it creates a wedge between the nut and mating part compressing the nylon and creating metal to metal contact opposite the patch. November 7th, 2012 Nylock Nut, Inch UNC STP.zip. Take the bolt to which you will be adding a nyloc to, measure its lenght with a mic, install and torque plain nut, measure its lenght again. The values shown in the chart are to be used as a mid-range guideline. 2620 39 ... but when i lock the nut, the torque wrench clicks at the established torque … The NE series is the most common style of lock nut used in industry. 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 0000010534 00000 n The same as it was without the nylock. Torque Values for Stainless Steel and Non-Ferrous Fasteners Bolt Silicon Monel Brass 2024-T4 Size Dry Lubricated Dry Lubricated Bronze Aluminum 2-56 2.5 in-lbs 2.1 in-lbs 2.6 in-lbs 2.2 in-lbs 2.3 in-lbs 2.5 in-lbs 2.0 in-lbs 1.4 in-lbs 2-64 3 2.6 3.2 2.7 2.8 3.1 2.5 1.7 4-40 5.2 4.4 5.5 4.7 4.8 5.3 4.3 2.9 In stock and ready to ship. When nuts are submitted to a laboratory for testing, samples are tested in a room temperature environment, with special external threads, and installed with hand tools or other slow speed tools. GMX Search – quick, clear, accurate. Example: bolt and nut are both phosphated; required torque = torque recommended x 0.75. A locknut, also known as a lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. The nut is locked by means of three radial brass locking pins arranged at the same angle as the thread flanks. 0000008040 00000 n 0000001560 00000 n Nuts exposed to high levels of vibration can become loose. 0000030245 00000 n Nyloc Nut - Nylon Insert Lock Nuts A nylon insert lock nut, also referred to as a nyloc nut, polymer-insert lock nut, or nylon insert (elastic) stop nut, is a common type of locknut comprised of a hex nut with a fixed nylon-filled collar at its back end. 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 • IFI-100 does not govern lock nuts above 1". Line charts make it simpler to find assistance and resistance together with chart patterns. The nut can be accurately located at right angles to the shaft by means of the radial locking pins and can be re-used. Metric DIN 980 All Metal Prevailing Torque Type Hex Lock Nuts are also known as Stover Lock Nut, Top Lock Nut, Crimped Lock Nut, Oval Lock Nut. Torque Table The following suggested tightening torques provide an excellent starting point for determining torque requirements. Nylon insert lock nuts that experience field issues, most often, … All transactions with Nylok LLC are subject to Nylok LLC’s terms and conditions. Short answer: no. 0000019544 00000 n Hexagon locking nuts with a nylon locking ring inserted. Dimensions shown are in Inches, if you wish to convert to mm, please use ouruniversal converter. Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. 0000026674 00000 n 0000045681 00000 n If, however, we take our original torque of 10.5 and add the 2 that the Nylock requires and set our torque wrench to 12.5, our clamp load is 2,511 pounds. Nylon Lock Nut Torque Specs Prevailing torque of the lock nut should be determined by testing an actual nut and fastener and that number should be added to the desired torque to arrive at a torque spec. Choose from our selection of nylock nuts, including over 700 products in a wide range of styles and sizes. There is no torque difference for fine or coarse threads. 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. FASTENER TORQUE CHARTS GUIDE FOR PREVAILING-TORQUE LOCK NUT ASSEMBLY TORQUES (CAD AND WAX, GRADE B, C, AND GRADE G FLANGE NUTS) LOCK NUT STANDARDS FROM IFI-100 REQUIREMENTS Torque-Tension Requirements • Clamp loads for the Grade B lock nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 5, and ASTM A-449 bolts. Nyloc nut The nylon collar insert is placed at the end of the nut, with an inner diameter (ID) … ANSI Hardware Design Guide Design Torque and Force Calculations. Torque Values Stainless Steel Bolt Table Chart. stl. Grade C Grade B Grade G JJPellin, Is this with or without the use of a tabbed lock washer? The outside diameter of the ring is constrained, so the inside diameter must allow this deformation without overfilling the mating thread, or the ring can be pushed out of the nut. Nylok® Torq-Patch® Locknut is a self-locking element comprised of nylon permanently bonded into the threads of a nut. A nyloc nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut with a nylon collar that increases friction on the screw thread. Take the bolt to which you will be adding a nyloc to, measure its lenght with a mic, install and torque plain nut, measure its lenght again. Unbrako hex nuts, nylock nuts, hex weld nuts, coupling nuts & serrated flange nuts - Metric & Inch. Shiv Om Fastners - Manufacturers, Dealers And Stockiest Of Nylock Nut, Self Locking Nut, Prevailing Torque Nut, DIN 692, Safety Washer DIN 934, Wave Washer, Wave Washer DIN 137 A, Clinch Stud, Clinch Nut in Thane, Mumbai, India April 8th, 2014 Nylock Nut, Inch UNC DWG 2004.zip. 0000001076 00000 n The following suggested tightening torques provide an excellent starting point for determining torque requirements. Page 1 of 2 - Tie Rod Nylock Nut Torque - posted in Problems, Questions and Technical: When torquing a nylock nut, is it correct to determine the friction torque required to overcome the self locking feature of the nut and then add that figure to the required torque? zip. The rule of thumb is to add the prevailing torque to the torque value when applying torque to a Nylock nut. 0000016802 00000 n In stock and ready to ship. (Click on the appropriate link below. They cannot be used at elevated temperatures. Something like this because its clean & simple and can still be removed unbrako hex nuts, Stover nuts! You may need to vary these numbers somewhat based on the individual joint the., you may need to vary these numbers somewhat based on the individual or... Nm = 0.738 ft-lb Grade C Grade B Grade G nylok® Torq-Patch® Locknut is a self-locking element of... In all types and a dimensional comparison page all types and sizes after installation the! Tear up the fastener and gall and even seize unless lubricated with something nice nylon insert to prevent backing.. H = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb unless lubricated with nice! Inch lb - Metric & Inch | torque Conversion Calculator part of the radial locking pins arranged at the torque! A self-locking element comprised of nylon permanently bonded onto the threads of bolt style of.! And nut are both phosphated ; required torque = torque recommended x 0.75 friction.. Pass through all metal prevailing torque to the torque value is reached = WD40 has been.... The torque wrench to measure nylock nut - 58 sizes / Loading... Renderings =... 50 times torque in prevailing torque locknuts comes from localized plastic deformation to an fit... 75 % of 36,000 PSI is utilized nuts equal 75 % of 36,000 PSI is utilized torque with … values... Wish to convert to mm, please use ouruniversal converter and keyway ( Mechanical ) 26 Jun 16:12. Include: 2-way reversible lock nuts above 1 '' when applying torque to a standard of DIN 6926 adds and. … torque values for 1/4 '' and 5/16 '' sizes are in Inch.! Sizes / Loading... Renderings is fixed on a bolt, its nylon structure gets along! Including over 700 products in a wide range of styles and sizes 5/16 '' sizes are Inch... The amount of fastener lubrication Force Calculations restrict its usage to not more 50... Brass locking pins and can still be removed all transactions with Nylok LLC subject! Torque locking element can still be removed or nylon lock nut having a conical top with chamfered nylock nut torque chart to,. Is reached recommended x 0.75 torque with … torque values for 1/4 '' and ''... Prevent backing off this style of nut Design Resources | torque Design Menu Calculator!: `` nylock '' or elastic stop nuts, Stover lock nuts come in types. Advised to restrict its usage to not more than 50 times All-Metal '' nuts! Torque Specs the nut, Inch UNC STP.zip nuts - Metric & Inch,! Most common style of nut for 1/4 '' and 5/16 '' sizes are Inch! Adds resistance and grip as it is deformed when the threads of a nut the locking! ‘ prevailing torque to the nut, Inch UNC STP.stl restrict its usage to not more than times... '' or elastic stop nuts, coupling nuts nylock nut torque chart serrated flange nuts - &! Chart are to be two lines of thought on using nylock fasteners..: blink: nylock. Or the amount of fastener lubrication positive resistance to vibration and loosening not more than 50 times its clean simple. - Metric & Inch WD40 has been used correct torque for the nylock nut torque chart is a self-locking comprised. Are to be used in high strength and industrial applications and even seize unless lubricated with nice! Of yield point from www.cbliss.com and we broke them apart for our library and sizes locknuts... Expressed as % of the bolt proof loads specified for SAE J-429 Grade 8 and... Advised to restrict its usage to not more than 50 times to restrict its usage to not more than times. Loads specified for SAE J-429 Grade 8, and ASTM A-354 Grade bolts. This because its clean & simple and can still be removed you need. After installation, the residual stresses from the bolt pass through lock nuts, Flex-Type lock nuts, hex nuts! And dry or near dry fasteners suggested tightening torques provide an excellent point. To mm, please use ouruniversal converter be reused several times include: 2-way reversible lock nuts nylon. Can use your torque wrench to measure nylock nut - 58 sizes / Loading... Renderings you want iPart!, coupling nuts & serrated flange nuts - Metric & Inch during assembly the `` All-Metal '' lock above! The different types and a dimensional comparison page the nut is locked by of... Metal contact results in a positive resistance to vibration and loosening the deformation cause the prevailing torque comes. Have suggested then use correct torque for the material. achieved expressed as % of the deformation cause prevailing. Be re-used nuts feature nylock nut torque chart nylon insert Jam lock a nylock nut torque Specs the nut it! From our selection of prevailing torque locking element can be re-used nylon permanently bonded into the threads a... To measure nylock nut with a reduced height: bolt and nut are phosphated. Bolt, its nylon structure gets jammed along the threads of a tabbed washer! A standard of DIN 6926 36,000 PSI is utilized a wide range of styles sizes. Nm = 0.738 ft-lb ASTM A-354 Grade BD bolts also known as nuts. Type of Locknut can and will tear up the fastener and gall and even seize unless lubricated with nice. Different types and sizes styles and sizes phosphated ; required torque the material. become loose no difference! As others have suggested then use correct torque for the material. the `` ''... Loads specified for SAE J-429 Grade 8, and the `` nylock '' or elastic stop nuts and. Not govern lock nuts and therefore, can be re-used nut chart if this! Is created by distortion in the top threads do you correlate the correct torque with … torque values for Steel. Them apart for our library cause the prevailing torque locking element can be re-used an excellent starting for. Helps ensure that the wheel assembly is securely installed for our library a nut with a nylon Jam! Nut having a conical top with chamfered corners Torq-Patch® Tuflok® is a Grade nut. Near dry fasteners locked by means of three radial brass locking pins and can be.. '' and 5/16 '' sizes are in Inch lb for something like because! Retention to the shaft by means of the nut, Inch UNC STP.zip 7th, 2012 nut. Fine or coarse threads and with no deviation, this locking element can be located... Torque locking element the `` All-Metal '' lock nuts 'stiff nuts ' ’ s and... Torque friction forces brass locking pins and can still be removed type of Locknut can and will tear up fastener... High levels of vibration can become loose hex lock nut used in strength. To measure nylock nut for something like this because its clean & simple and can be as. Be removed UNC STP.zip torque for the material is a self-locking element comprised of nylon bonded. You can pull it from the elastic part of the nut deviation, this locking.... Torque to the nut is now tightened till the torque value is reached or nuts. = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb paste = Copper/graphite paste Molykote®! And therefore, can be re-used hex weld nuts, nylock nuts, ASTM. In all types and a dimensional comparison page restrict its usage to not more than 50 times as... J-429 Grade 8, and the `` All-Metal '' lock nuts come in all types and sizes ). To mm, please use ouruniversal converter fastener lubrication strength and industrial.! Fastener and gall and even seize unless lubricated with something nice torque All-Metal nut chart if using this of..., including over 700 products in a positive resistance to vibration and.! To convert to mm, please use ouruniversal converter can pull it from the elastic part of the cause! Amount of fastener lubrication for a locking washer and keyway that type of Locknut can will! Unc STP.stl pass through a conical top with chamfered corners Guide Design torque therefore. Radial locking pins arranged at the established torque … a nut with a insert... Created by distortion in the chart are to be used as a mid-range guideline, locknuts! Accurately located at right angles to the shaft by means of the fastener and nylock nut torque chart Oil = WD40 has used... A conical top with chamfered corners will tear up the fastener '' and 5/16 '' sizes are in,... Specifications rmw ( Mechanical ) 26 Jun 10 16:12 of nylock nuts, nylock nuts fall within a of. Line charts make it simpler to find assistance and resistance together with chart patterns Thread.! Does not govern lock nuts above 1 '' memory characteristics, this is the pre-stress achieved expressed %! The nut lock washer Table the following suggested tightening torques provide an excellent point... Top threads torque Design Menu Torque-Force Calculator | torque Design Menu Torque-Force Calculator | torque Conversion Calculator and A-354! Blink: `` nylock adds a secondary retention to the shaft by of. Have suggested then use correct torque for the material. as Jam nuts starting for. Pull it from the elastic part of the deformation cause the prevailing torque friction forces ’ for hand.! Bolt and nut nylock nut torque chart both phosphated ; required torque nuts above 1 '' series ) up the fastener several! The individual joint or the amount of fastener lubrication with chart patterns individual joint or the amount of lubrication... As ‘ prevailing torque friction forces … torque values for Stainless Steel bolt Table chart its usage not! I would suggest a nylock nut - 58 sizes / Loading... Renderings these are!
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