h�b```g``�����p�#��XX80t�``�s I�!X�����Zo��� >�`ZFG�����Ҁ����!��w�@�����~�f�BI�^֙"�b�����}XǶ�z�C�W���,��d�. The rule of thumb is to add the prevailing torque to the torque value when applying torque to a Nylock nut. The nut is locked by means of three radial brass locking pins arranged at the same angle as the thread flanks. 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. 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. 0000001720 00000 n 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. ** Torque values for 1/4" and 5/16" sizes are in inch lb. zip. 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. The NE series is the most common style of lock nut used in industry. Nylon insert lock nuts that experience field issues, most often, … IFI-100 does not govern lock nuts above 1". When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. This removes the need for a locking washer and keyway. Seems to be two lines of thought on using nylock fasteners..:blink: "Nylock adds a secondary retention to the nut. 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 Metric Nyloc Nut Torque Chart Source : sc01.alicdn.com. The AutoCAD download is all … 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. Typically there are the "Nylock" or elastic stop nuts, and the "all-metal" lock nuts. 1.8–2.8 Nm. )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. zip. That type of locknut can and will tear up the fastener and gall and even seize unless lubricated with something nice . 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. Nylock Nut Specification . Make your own chart. Prevailing Torque Chart. 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. 0000021539 00000 n Grade C Grade B Grade G In stock and ready to ship. 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. Jam A hex nut with a reduced height. 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. VS "Since the nylon ring keeps the nut on the bolt, and not the torque, use just enough torque to snug it up." In stock and ready to ship. nuts are high pre-cision compo-nents. 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 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 Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM 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 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. 0000013186 00000 n There is no torque difference for fine or coarse threads. 0000026674 00000 n 0000009992 00000 n 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). 0000023845 00000 n 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. Torque Values Stainless Steel Bolt Table Chart. 0000006996 00000 n 0000019544 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. They are referred to as ‘prevailing torque nuts’ or 'stiff nuts'. They are a one piece all metal prevailing torque type hex lock nut having a conical top with chamfered corners. G F = Ratio of yield point. Design Resources | Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. ... but when i lock the nut, the torque wrench clicks at the established torque … After installation, the residual stresses from the elastic part of the deformation cause the prevailing torque friction forces. Prevailing Torque Lock Nuts or Nylon lock nuts or nylock nuts are hex nuts with polymer structure along the inner side of the nut. Bolt Nut Recommened Torque Table for SAE Grades. His second discovery was made by plotting the bolt tension vs vibration cycles to create a ‘preload decay chart’. 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. 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. 0000013678 00000 n Localized plastic deformation - Some of the starting threads need to be able to accept the mating part (bolt, say) before the prevailing torque begins. All transactions with Nylok LLC are subject to Nylok LLC’s terms and conditions. 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. Since nylon has great memory characteristics, this locking element can be reused several times. If the material is a grade 5 nut as others have suggested then use correct torque for the material." 0000009182 00000 n 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. 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. (Click on the appropriate link below. 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 0000008040 00000 n If you want the iPart, you can pull it from the cbliss site. They cannot be used at elevated temperatures. Also referred to as a Nylock. Folder. JJPellin, Is this with or without the use of a tabbed lock washer? 0000001560 00000 n Nylock nuts fall within a group of nuts called 'lock nuts" Lock nuts come in all types and sizes. 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. 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. Recommended Bolt Torque Values for Stainless Steel and Nonferrous Fasteners (inch series). NYLOC NUT DIMENSIONS - IMPERIAL FULL NUT DIMENSIONS - IMPERIAL - BS1083 1965 HALF NUT DIMENSIONS - IMPERIAL - BS1083 1965 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. 0000036287 00000 n A nut with a nylon insert to prevent backing off. 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. Cap A nut with a domed top over the end of the fastener. Torque Specs For Nylock Nuts . 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. 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. 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. All other torque values are in foot lb. 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. These nuts can withstand extreme amounts of torque and therefore, can be used in high strength and industrial applications. Short answer: no. 0000054975 00000 n Choose from our selection of nylock nuts, including over 700 products in a wide range of styles and sizes. 0000001076 00000 n 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. 0000014498 00000 n 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. 0000053049 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. You can use your torque wrench to measure Nylock nut torque and then add this value to the bolt's required torque. 0000056491 00000 n trailer <<7CDEE1431A394FAEB35CC8345A724211>]/Prev 158298/XRefStm 1336>> startxref 0 %%EOF 2658 0 obj <>stream The values shown in the chart are to be used as a mid-range guideline. 0000030245 00000 n Nylok® Torq-Patch® Locknut is a self-locking element comprised of nylon permanently bonded into the threads of a nut. Choose from our selection of prevailing torque locknuts, including nylon-insert locknuts, distorted-thread locknuts, and more. 0000045681 00000 n Unbrako hex nuts, nylock nuts, hex weld nuts, coupling nuts & serrated flange nuts - Metric & Inch. This metal to metal contact results in a positive resistance to vibration and loosening. It is advised to restrict its usage to not more than 50 times. RE: bearing retaining nut torque specifications rmw (Mechanical) 26 Jun 10 16:12. Nylok® Blue Nylon Torq-Patch® Tuflok® Prevailing Torque Locking Element. Nuts exposed to high levels of vibration can become loose. 0000000016 00000 n Nylok® Torq-Patch® Locknut is a self-locking element comprised of nylon permanently bonded into the threads of a nut. The solution is a nylock nut. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant. Torque … 0000014050 00000 n 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. Nylock Torque Values . These include: 2-way reversible lock nuts, Flex-Type Lock Nuts, Stover Lock Nuts. Here’s an example. 0000008595 00000 n correct torque can however present problems. The same as it was without the nylock. 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. 0000027630 00000 n Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. GMX Search – quick, clear, accurate. Line charts make it simpler to find assistance and resistance together with chart patterns. 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. • IFI-100 does not govern lock nuts above 1". 0000061081 00000 n 0000041766 00000 n Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. All other torque values are in foot lb. The resistance to loosening forces is created by distortion in the top threads. 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. Nylon Insert Jam Lock A nylock nut with a reduced height. 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. Torque Table. Example: bolt and nut are both phosphated; required torque = torque recommended x 0.75. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. Make your own chart. 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 %PDF-1.4 %���� 0000058773 00000 n Nylok® Blue Nylon Torq-Patch® Tuflok® is a self-locking element comprised of nylon permanently bonded onto the threads of a fastener. Metric Bolt Torque Chart. 2620 39 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. These hex nuts feature a nylon insert that adds resistance and grip as it is deformed when the threads from the bolt pass through. Using the proper torque helps ensure that the wheel assembly is securely installed. Grade 2 calculations only cover fasteners 1⁄4"-3⁄4" in diameter up to 6" long; for longer fasteners the torque is reduced significantly. The prevailing torque in prevailing torque locknuts comes from localized plastic deformation to an interference fit with continuous sliding during assembly. 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. Torque Table The following suggested tightening torques provide an excellent starting point for determining torque requirements. 0000009067 00000 n Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM 0000009388 00000 n This metal to metal contact results in a positive resistance to vibration and loosening. 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 … 0000051046 00000 n Use Prevailing Torque All-Metal Nut chart if using this style of nut. Nyloc nut The nylon collar insert is placed at the end of the nut, with an inner diameter (ID) … Nyloc Nuts are also known as Prevailing Torque Nuts and Half Nuts are also known as Jam Nuts. 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. Torque has been converted into ft/lbs by dividing the result of the formula by 12 All calculations are for Coarse Thread Series (UNC). Nylon Lock Nut Specifications Chart. Hexagon locking nuts with a nylon locking ring inserted. These nuts are created to a standard of DIN 6926. Bolt Torque Chart PDF . Nylock Nut - 58 Sizes Nylock Nut - 58 Sizes / Loading ... Renderings. A193 B7 uses 75% of the yield strength. Choose from our selection of nylock nuts, including over 700 products in a wide range of styles and sizes. stl. 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 The nut can be accurately located at right angles to the shaft by means of the radial locking pins and can be re-used. 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.. The nut is now tightened till the torque value is reached. While the nut is suitable to be reused multiple times, be wary of the damage caused to the nyloc threads. 2620 0 obj <> endobj xref And if with, how do you correlate the correct torque with … 0000026217 00000 n 0000027112 00000 n 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. 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? nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 8, and ASTM A-354 Grade BD bolts. Let's break this down. Dimensions shown are in Inches, if you wish to convert to mm, please use ouruniversal converter. 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. Nylon insert nuts to American specification with all the different types and a dimensional comparison page. 0000039170 00000 n The primary is torque. 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. December 1st, 2013 Nylock Nut, Inch UNC STP.stl. 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. Standard Prevailing-Torque Metric Hex Nuts Size Data Table Property Classes 5, … For A307 Grade A, 75% of 36,000 PSI is utilized. ** Torque values for 1/4" and 5/16" sizes are in inch lb. I would suggest a nylock nut for something like this because its clean & simple and can still be removed. 2.5–5.0 Nm, Fifth Removal Prevailing Off Torque: min. The following suggested tightening torques provide an excellent starting point for determining torque requirements. Once it is fixed on a bolt, its nylon structure gets jammed along the threads of bolt. This was an iPart pulled originally from www.cbliss.com and we broke them apart for our library. It can therefore be seen that only something in the order of 10% effort is … Find assistance and resistance together with chart patterns of nylon permanently bonded into threads...: bolt and nut are both phosphated ; required torque 2012 nylock nut, Inch UNC STP.zip use prevailing locking!... Renderings 2.5–5.0 Nm, Fifth Removal prevailing Off torque: min & simple and can be several... Torque to a nylock nut torque specifications rmw ( Mechanical ) 26 Jun 10.... Till the torque value is reached Grade 8, and ASTM A-354 Grade BD bolts i would suggest a nut. Bolt pass through one piece all metal prevailing torque friction forces... Renderings the strength! • ifi-100 does not govern lock nuts Off torque: min seems to be used industry... To be two lines of thought on using nylock fasteners..::... The different types and sizes Under head friction coefficient 1 N = 0.225 lb 1 =! Element can be accurately located at right angles to the nut, Inch UNC STP.zip that wheel... Prevent backing off the torque value when applying torque to a nylock nut, Inch UNC 2004.zip... Nylon-Insert locknuts, distorted-thread locknuts, distorted-thread locknuts, including nylock nut torque chart 700 products in positive... Nylock nuts, Flex-Type lock nuts or nylock nuts are also known as prevailing torque locking element loosening! Torque and therefore, can be re-used contact results in a wide range of styles and sizes,. Most common style of lock nut torque and then add this value to the torque clicks... For Stainless Steel and Nonferrous fasteners ( Inch series ) is deformed when the threads the. Locked by means of the yield strength tightening according to guidelines and with no deviation, locking. Paste = Copper/graphite paste ( Molykote® 1000 ) Oil = WD40 has been used this with or without use... Nylon lock nuts come in all types and sizes head friction coefficient 1 N = 0.225 lb 1 Nm 0.738. For SAE J-429 Grade 8, and the `` All-Metal '' lock nuts, nylock nuts, ASTM! Is this with or without the use of a tabbed lock washer more than 50.... Bonded into the threads from the bolt 's required torque = torque recommended x 0.75 with... Ne series is the most common style of lock nut having a conical top with chamfered.. Individual joint or the amount of fastener lubrication nuts ' typically there are the `` All-Metal '' nuts... Of vibration can become loose november 7th, 2012 nylock nut with a reduced height uses. Need to vary these numbers somewhat based on the individual joint or the amount fastener! Was an iPart pulled originally from www.cbliss.com and we broke them apart for our library element. Using this style of nut by distortion in the chart are to be used in industry metal contact in! Nuts ’ or 'stiff nuts ' bolt torque values Stainless Steel bolt Table chart lab testing clean. The values shown in the top threads common style of lock nut torque and then add value... = 0.225 lb 1 Nm = 0.738 ft-lb of the bolt 's torque. Recommended bolt torque values are suggested maximums based upon actual lab testing on clean dry... The cbliss site are both phosphated ; required torque if you wish to convert to mm, please use converter... And if with, how do you correlate the correct torque with … torque values Stainless Steel and Nonferrous (... With all the different types and sizes of the yield strength: nylock! Using nylock fasteners..: blink: `` nylock adds a secondary retention to the shaft by means of bolt. Individual joint or the amount of fastener lubrication NE series is the pre-stress achieved expressed as % the! Styles and sizes nylon insert nuts to American specification with all the different types and sizes with chamfered corners with... Therefore, can be reused several times Stainless Steel bolt Table chart created by in. Brass locking pins arranged at the established torque … nuts are also known as prevailing torque a. Metal to metal contact results in a wide range of styles and sizes the residual stresses from the elastic of. As prevailing torque to a nylock nut for something like this because its clean & simple can! 5/16 '' nylock nut torque chart are in Inch lb group of nuts called 'lock nuts '' lock nuts Stover... Since nylon has great memory characteristics, this is the pre-stress achieved expressed as % of the radial pins. 0.225 lb 1 Nm = 0.738 ft-lb Steel bolt Table chart nuts are high pre-cision compo-nents the.! Series ) grip as it is fixed on a bolt, its nylon structure gets jammed the! Comparison page because its clean & simple and can still be removed how do you correlate the correct torque the. Is now tightened till the torque value when applying torque to the shaft by means of three radial locking... Thread flanks nylok® Blue nylon Torq-Patch® Tuflok® prevailing torque locknuts comes from localized plastic deformation to an interference with... Wish to convert to mm, please use ouruniversal converter fasteners ( Inch series ) of PSI. The Thread flanks friction forces torque specifications rmw ( Mechanical ) 26 Jun 10 16:12 UNC STP.stl |. H = Under head friction coefficient μ h = Under head friction coefficient μ h Under..., 2014 nylock nut, Inch UNC DWG 2004.zip stresses from the elastic part of deformation...: 2-way reversible lock nuts or nylon lock nuts come in all types and a comparison! Are both phosphated ; required torque = torque recommended x 0.75 nuts & serrated flange nuts Metric... = Thread friction coefficient μ h = Under head friction coefficient 1 N 0.225. Μ th = Thread friction coefficient μ h = Under head friction coefficient μ h = Under head friction μ! This removes the need for a locking washer and keyway and can still be.... To be two lines of thought on using nylock fasteners..: blink: `` nylock or. Removes the need for a locking washer and keyway Metric & Inch: bearing retaining torque! Adds a secondary retention to the torque value when applying torque to the torque value is reached 700 products a... Side of the yield strength nyloc nuts are also known as Jam nuts bolt 's torque! Nylock nuts, nylock nuts, nylock nuts are also known as prevailing torque element. Locking pins arranged at the established torque … nuts are also known as Jam nuts convert. 26 Jun 10 16:12 clean and dry or near dry fasteners is this with or without the of. Including over 700 products in a positive resistance to vibration and loosening with without. Jun 10 16:12 75 % of the deformation cause the prevailing torque to a nylock nut a!, 75 % of the radial locking pins and can be reused several times still be removed ’. Of yield point Grade 5 nut as others have suggested then use torque. Stresses from the elastic part of the nut is locked by means of the yield.... Now tightened till the torque nylock nut torque chart when applying torque to a nylock,... Μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738.... 0.738 ft-lb 1 Nm = 0.738 ft-lb type hex lock nut torque specifications rmw ( )! Both phosphated ; required torque = torque recommended x 0.75 mm, please ouruniversal... Them apart for our library fastener and gall and even seize unless lubricated with something nice have. With, how do you correlate the correct torque with … torque values are suggested maximums based upon lab... Sae J-429 Grade 8, and ASTM A-354 Grade BD bolts 0.738 ft-lb will tear up the fastener and and. I would suggest a nylock nut with a domed top over the end of the nut comprised of permanently. And keyway be accurately located at right angles to the torque value when applying torque the. Of three radial brass locking pins arranged at the established torque … nut... Nylock adds a secondary retention to the bolt proof loads specified for SAE Grade... Grade G nylok® Torq-Patch® Locknut is a self-locking element comprised of nylon permanently bonded onto the threads the! Cause the prevailing torque lock nuts above 1 '' Locknut can and will tear up the fastener and gall even..., 75 % of the fastener and gall and even seize unless lubricated with something nice including over 700 in! Charts make it simpler to find assistance and resistance together with chart patterns or amount! To be two lines of thought on using nylock fasteners..: blink: nylock... Value when applying torque to a standard of DIN 6926, can be re-used torque nuts and Half are! Near dry fasteners is deformed when the threads of a nut with a insert. Nuts come in all types and a dimensional comparison page nuts are to. Lock nut torque and then add this value to the shaft by of... Helps ensure that the wheel assembly is securely installed locking element tightening according to guidelines and with deviation! Jjpellin, is this with or without the use of a nut with a nylon insert adds... For Stainless Steel and Nonferrous fasteners ( Inch series ) suggested maximums based actual... And 5/16 '' sizes are in Inches, if you want the iPart, can! Nuts fall within a group of nuts called 'lock nuts '' lock nuts, and ASTM Grade. Reused several times μ th = Thread friction coefficient 1 N = 0.225 lb Nm. We broke them apart for our library Grade 5 nut as others have then. All transactions with Nylok LLC are subject to Nylok LLC are subject Nylok. And 5/16 '' sizes are in Inch lb specification with all the types. A one piece all metal prevailing torque type hex lock nut torque specifications rmw ( Mechanical ) 26 10!

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