More than 14 million products are available in our online shop. Nuts m20 and larger may be either double chamfered, or have a washer face on one side and. Rigidintermediate grade conduit fittings conduit locknuts thin construction locknuts steel bonding locknuts steel applications. Is there an equivalent nut to a locknut in the content center. B21 through b24 common din numbers for metric fasteners. Nuts m16 and smaller are chamfered on the top and the bearing surface. Working directly with two factories, we supply some of the largest outlets in the uk and europe with high quality, ba, bsf, bsw, unf, unc and metric threaded hardware. Hexagon head bolts, screws and nuts of product grades a and b, part 1.
Product catalog metric nuts hex lock nuts nylon insert zinc plated class 10. Check our web site for a complete military specification and national. Your proven service leader with reliable delivery since 1972. Esna light hex nuts 81 to 82 flexloc self locking nuts 83 prevailingtorque type steel hex and hex flange nuts 84 to 85 anco self locking nuts 86 locknuts esna light hex nuts 81 to 82 flexloc self locking nuts 83 to 84 prevailingtorque type steel hex and hex flange nuts 85 to 86 anco self locking nuts 87. Preapplied thread adhesive compound on yoke end nuts. Consult our marketing department for a complete military specifications and national aerospace standards guide bulletin nasm on our website.
All the information provided on this website is provided on an as is and as commonly used in production basis and you agree that you use such information entirely at your own risk. Click on a center lock nut type above to continue shopping center lock nuts. Standard metric hex nuts, types styles 1 and 2 per. Since vehicle manufactures and wheel manufactures can make running changes that are beyond our control the applications listed should be used as reference only. Screw type metric fine thread bearing lock nuts misumi. One piece one piece fastener with depitched self locking slot on the turret portion of the nut. The thickness of the nut should be added to the grip length when deciding. Metric thread extended thread size range iso thread height male thread h3 thread height female thread h1 sorted by thread class click here to return to the thread data chart page index.
For dimensions in millimeters, multiply inch values, except thread diameters, by 25. Metric hex lock nuts nylon insert, stainless steel 188 a2, 6mm x 1. As a standard practiceto ensure full thread engagement with the nutboltsscrews should be long enough to allow at least two full threads to extend beyond the nut face after tightening. The size of a metric screw or bolt is specified as diameter, pitch and length, in millimeters millimeters is abbreviated mm. The correct hdg thin nuts to use as locknuts to suit as1252. The resistance to loosening forces is created by distortion in the top threads. It is less expensive than a gradec automation lock nut. A must for electricians, mechanical contractors, plumbers, steamfitters, sprinkler installers. Thread pitch width across flats width across corners nut height washerface or chamfer dia. Nut locking device pal nut anco nut triloc nut split ring washer nut locking device options add suffix after bolt assembly part number example. Standards for dimensions and tolerances are issued.
The minimum preload of the abovementioned lower nuts are 60% of the bolts yield tensile strength, given the torque constant of 0. Metric hex nut dimensions sizes chart according to iso 4032. Fastener tech data understanding series introduction. If you want the ipart, you can pull it from the cbliss site. Bolt depot metric nut size table diameter and height. These nuts are available in grade 2h per astm a194 in sizes from 12 to 2 12 and grade dh per astm a563 in sizes 12 to 1 12. The bolt depot has some excellent charts that you can print off for both imperial and metric fasteners, as well as nuts and washers. Lock nuts have to be secured to prevent unintentional loosening by. It is able to be reused more times than a twoway reversible nut. Skf lock nuts are easy to mount, do not damage the shaft and ensure effective locking. Fastenal uses cookies to improve website user experience.
Class 8 metric nylon insert lock nuts are to be used with screw of a class 8. 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. Nut class sae j429 normally used grades astm grades 4. Earnest offers ne series nylon insert lock nut in several strength levels. Acorn nuts are domed nuts that seal the threads inside of the nut. The spanner engages the nut in four positions giving a secure grip. Center lock nuts are reusable for a limited number of times because the prevailing torque declines each time the nut is used. Misumi offers free cad download, short lead times and competitive pricing. Metric din 439 are thin hexagonal jam nuts with a thickness of 0. They are a one piece all metal prevailing torque type hex lock nut having a conical top with chamfered corners. The poor mans version of sizing plates and thread checkers are size charts that you can print out at home. Fastener technical data and charts section important disclaimer all of the information provided in this section.
Threads and the bearing face of the snr selflocking nuts are machined in the. To make the installation of kuso lock nuts easier and to prevent any damage, we recommend our extensive. Rigid conduit and imc locknuts catalog number trade size inches dimensions in inchesmillimeters weight lbs. Din 985 din 985 specification din 985 standard torqbolt.
Choose from metric hex, flange and lock nuts with coarse or fine thread. Committee and afbma antifriction bearing manufacturers association specifications offers a positive mechanical lock when combined with a lockwasher and keyway. Bearing lock nuts misumi online shop select, configure, order. M4m39 in stock in stainless steel and steel, other materials and threads to order.
Metric hex lock nuts nylon insert, zinc plated class 10. The nut thickness shall be the overall distance, measured parallel to the axis of nut, from the top of the nut to the bearing surface and shall include the thickness of the washer face where provided. Heavy nuts are quite common and readily available in various types and sizes but heavy head bolts have more limited availability. It is often used as a lock nut, where it is threaded up against a standard nut locking it in place. Browse metric locknut in the the timken company catalog including part number,thread d1,d3,d4,bn,lockwasher,suitable lockplate no. Tolerance 6h a as specified in din part 12 and 15. Additionally, misumi offers a variety of cad data for free download. There is an exception thoughif pitch isnt specified, the fastener is coarse threaded. Nord lock created the original wedge locking technology that secures bolted joints, even when exposed to severe vibration and dynamic loads.
They can have a knurled outer surface for gripping, and may be flanged. Hexagon lock nuts din 439 2 dinstockltd,unitc1hortonwood10 telford,shropshiretf17es,unitedkingdom tel. Imperial nuts and bolts specialise in the manufacture and distribution of imperial hardware. Shop screw type metric fine thread bearing lock nuts at misumi. Part number n 060p 60, inch accessories locknut and lockplate. Rivet nuts aid with installation of threaded rod inserts, such as bolts and rods, that require strength reinforcement in surfaces that cannot support a tapped hole, including some extrusions, tubing, or sheet metal. The locking action is created by two or three equally spaced rectangular or round indentations centered in the flats sides of the nuts that slightly distort the threads. Din 985 nylon insert hex lock nut dimensional standards and technical specifications in metric series ranging m3 upto m100 as per din specifications.
The fs allsteel locknut locking element, which is offset but otherwise conforming to standard thread sizes, prevents the counter thread from being damaged. Lock nuts requiring a keyway cookies information skf uses cookies on our web site to align the information shown as closely as possible to the visitors preferences and to tailor our web site user experience in general. Metric hex lock nuts nylon insert, stainless steel 188 a2. Cad forum cadbim library of free blocks nuts bolts dwg. How to figure out the size of screws, bolts, and nuts. It is impossible for our products to loosen unintentionally due to the wedge created underneath the bolt head and nut. Nm25ss, stainless steel locking nuts, metric m25 x 1. The information included in mcgards application guide is accurate to the best of our knowledge. A hex jam nut is a lowprofile type of hex nut, typically about half as thick as a regular hex nut. All metal self locking nut, standard a one piece fixing, including a depitched selflocking slot found on the turret portion of the nut, which grips the shank thread of the bolt on installation. Five types to choose from of course it would be possible to produce just one lock nut for all requirements, but this would be nothing but a compromise. Center lock nuts are low cost, one piece, allmetal prevailing torque hex lock nuts with chamfered beveled corners. Anchor nut anchor nuts expand so that a portion of the nut s body presses tightly against the wall of the hole in which it located.
For use with bushing to bond 1 2 to 4 rigid conduit to boxes, cabinets or other enclosures, only where a locknut is exposed. Spicer english nut washer nut torque socket axle models thread size part no. Selfclinching nuts many pem selfclinching nuts in this bulletin are dimensionally equivalent to nuts manufactured to nasm459381 specifications. Metric din 980v all metal prevailing torque type hex lock nuts. Our capabilities include custom sizes and materials which are not listed here. Available from stock in steel, stainless steel and brass, for fast delivery, nonstandard sizes and specials made to order. Nylon insert nuts to american specification with all the different types and a dimensional comparison page. Skf lock nuts cover a large range of both metric and inch sizes. The electronic data and files made available by murrplastik, particularly cad files are based on our current. Iso metric profile external bolt thread internal nut thread basic mm size mm thread designation simple thread designation pitch mm class major dia. Nm25ss, liquid tight strain relief fittings, locking nuts, rohs compliant, 2d 3d cad, stainless steel, thread type metric m25 x 1.
Cad blocks and files can be downloaded in the formats dwg, rfa, ipt, f3d. The autocad download is all the files in autocad 3d 2004 format. Due to the many wheel styles and fasteners available it is the installers ultimate. Skf lock nut spanner makes an impossible job simple seven different spanners for fitting km lock nuts size 5 to 11. We do not use cookies for the processing, collection, or storage of personal data under any circumstances. For anyone looking for locknuts in the content center, in iv10 i found them under shaft parts lock nuts ansiafbma std 8. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. Used to secure an ordinary nut from working loose by locking itself when screwed down tight. Browse part number n 060p 60, inch accessories locknut and lockplate in the the timken company catalog including part number,item name,description,bearing bore,major diameter,threads no. Skf an 20 locknut, right hand, steel, m100 thread, 12 threads.
Spirol converts wrench size and thickness to decimals for description. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Typically inch or imperial sizes of lock nuts are supplied to the strength. Each spanner is clearly marked with the correct tightening angle. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. High performance, vibration resistant, all metal self locking nuts, work well in high temperatures e. As1252 does not cover locknuts as the use of locknuts is only required in special. This expansion occurs when an anchor bolt is tightened down on the anchor nut. This steel lock nut has right hand threads, uses a locking washer, and is suitable for locating a bearing and other components onto a shaft, as well as for facilitating mounting bearings on tapered journals and dismounting bearings from withdrawal sleeves. Bulletin as1252 does not cover lock nuts as the use of lock nuts is only required in special situations where the bolts are only tightened to snug tight bolting category 8. For 38 x 112 bolt assembly with a split ring lock washer used for a nut locking device, in place of a pal nut, order part number.
The important thing here is that you need to print them out at actual size. The screw standard is based on jis b0205 and jis b0207, and the nut standard is based on jis b1181 at least m8 for hot dipped zinc plating. Buy ntn bearing lock nuts km direct from motion industries. Fastenerdata nylon insert nuts fastener specifications. Woodstock industrial supplies nyloc dimensions w3layouts. Pdf download on the right to view dimensional information on this part in pdf format. Plain black metric socket head cap screws with coarse thread grade 12. Supplier of metric nuts, bolts, screws, washers and. We supply nylon insert nuts in the following materials, stainless steels.
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. All metal prevailing torque lock nut 11 flex lock nut 34 heavy flex lock nut 6. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. This nan series through size an26 meets the many exacting requirements for good operation of tapered roller bearings but series pn in all sizes meets.