Nylock nuts from ita fasteners have a nylon filled center which prevents the components from loosening. Made from mediumstrength steel with a nylon insert, these class 8 metric locknuts are strong enough to use on most machinery and equipment thatas prone to vibration and temperature changes. Metric conical lock flange nuts license plate fasteners flange bolts 10. The nylon filling is machine threaded and acts as a lock to ensure that the fastening is secure. Metric hex lock nuts nylon insert, stainless steel 188 a2. These grade 8 steel locknuts are 25% stronger than our mediumstrength steel nyloninsert locknuts. These metric locknuts have a nylon insert that holds onto bolts. Get a grip on metric bolts exposed to vibration, wear, and changes in temperature. Adapter sleeve shaft nuts, mounted bearing type pdf adaptersleeveshaftnutsmountedbearingtype. Class 8 metric nylon insert lock nuts are to be used with screw of a class 8.
Supplier of metric nuts, bolts, screws, washers and fasteners. Oe style lock nut, bearing and seal kit for popular gm metric rotors, used in modified racing. Nylon insert lock nuts din, iso standards ita fasteners. Antiseize helps prevent seizing galling during installation.
Standard metric hex nuts, types styles 1 and 2 per. Shop our selection of nuts for the size, thread and material you need. Sizes with a diameter m24 are minimal property class 50. Kml lock nuts the skf lock nut kml when used in conjunction with an mbl locking washer is a simple, stable and reliable fastening element. Fittings auto bulbs and harnesses electrical shop supplies. Catalog 14then put wrench on entire nut to adjust or torque as you would a conventional nut with compatible materials. Get free shipping on qualified metric, lock nuts products or buy online pick up in store today in the hardware department. Skf free cad models kml and hm t lock nuts requiring a. Hex nut with a metric thread pitch and a nylonfilled collar at its back end.
The nuts are tapped after galvanizing and meet the tolerances 6h. Since 1948, standard locknut, llc has been supporting key industries like the bearing, oil and gas. This removes the need for a locking washer and keyway. Blue identifier for unified fasteners black identifies metric fasteners.
Heavy hex nut dimensions in inches are covered in asme b18. Standards for dimensions and tolerances are issued. Types of locknuts include those with serrated flanges or tooth washers that dig into surfaces and those with nylon inserts or. For example, m10 or m106g, by default, specifies m10 x 1. The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it. Locknuts lock fasteners in place to keep them from backing out or loosening due to vibration or torque. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it is subjected to vibration. Available for solidworks, inventor, creo, catia, solid edge, autocad. Fasteners vacuum connectors metric hoses metric clamps wheel weights. Double hexagon self locking nut 6667 nonslotted self locking nut 7173 metric flexloc nuts full height 3841 thin height 4245 microsize 4647 full height, flanged 6870 clinch nuts regular 5255 microsize 5657 application information 5859 flexithred swage nuts application information 6061 non locking 6263 self locking 6465 additional. The usage of these nuts makes sure that the structural damage to the body is minimum despite repeated assembly and disassembly. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Split lock washers are a left hand helix and allow the nut to be tightened in a right hand direction only. 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.
Locknut and lockwasher, stalok snapin 1718 cotter key. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Metric din 980v all metal prevailing torque type hex lock nuts. Stabilizing ring used only for fixed mounting, not used for free mounting. Metric steel class 6 zinc plated nylon insert lock nuts din 985 cant find the fastener or product you are looking for or need more information about our metric lock nuts. The low cost of the basic nut and typical high volume production make the full hex center locknut inexpensive when compared to most alternatives.
Metric helical spring split lock washers wcl company. The standard metric fastener thread series for general purpose threaded components is the m thread profile and the coarse pitch thread series. Self locking bolt and nut set sm lsnum6x12 a4 71981 self locking bolt and nut set sm lsnum6x12 pg 72750 self locking bolt and nut set s. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. About 25% stronger than mediumstrength steel locknuts, these nuts are made of high strength, class 10 steel. Kmt lock nuts skf kmt lock nuts are high precision components. Hexagon lock nuts din 439 2 din 4392 dimensions of nuts dinstockltd,unitc1hortonwood10 telford,shropshiretf17es,unitedkingdom tel. A hex nut with metric thread pitch, preassembled with a free spinning external tooth lock washer. Thread pitch width across flats width across corners nut height washerface or chamfer dia. In order to adjust or torque the nut as a unit, turn half of the slipon lock nut until slot is 120 2 flats. Lock nut can be used on pipe racks, clevis hangers, cable trays, allthread rod, anchor bolts that are rusted or bent. Stainless steels can be divided into three groups of steel austenitic.
Pem freerunning locknuts will accept a maximum material 6g2a screw. Thread locker prevents fasteners from loosening after installation. Get free shipping on qualified metric, lock nuts products or buy online pick up. Metric hex nut dimensions sizes chart according to iso 4032.
Applications advantages this is the most popular type of locknut because of its versatility, cost and ease of. The two main categories of prevailing torque type nuts include. Din 127b square section din 7980 regular section asme b18. View our conversion chart to find out what size heavy hex nut that you need for your job. Hex flange nuts metric nuts metric hex flange nuts,style 1 iso 4161 nominal size thread pitch fg h b width across flats width across corners nut thickness flange diameter max min min max min max m5 0. The nut can be accurately located at right angles to the shaft by means of the radial locking pins and can be reused. Nuts, bolts and fasteners 228 suitable for connecting description material article no. Metric din 127 helical spring split lock washers are commonly used metric lock washers it is a split metal ring that is bent into a helical shape. Hexagon thin nut oversized thread01580 hexagon thin nut isometric fitting thread01586 these hexagon nuts are used among other to hot dip galvanized bolts and screws with isometric fitting thread and to hot dip g alvanized threaded rods with isometric fitting thread. Ajax fastener hand book issue99 pdf 2000 west coast fasteners.
The nut is locked by means of three radial brass locking pins arranged at the same angle as the thread flanks. Download kml and hm t lock nuts requiring a keyway metric. This simple locknut is produced by installing 3 deflections in alternate flats precisely in the center the nut hex. It is able to be reused more times than a twoway reversible nut. Uncunf dimensions comply to esna nmne light series. A locknut is commonly used in place of a standard nut on vibrating machinery and when joining soft materials. A nylon insert keeps metric bolt threads from coming loose due to vibration, wear, and temperature swings. Next, follow step 3, putting slots at 180 of each other to complete installation. Here, i have listed the heavy hex nut dimensions as per iso and unc. It is less expensive than a gradec automation lock nut. Prevailing torque a design feature of the lock nut produces friction between threads of mated components thereby increasing the force needed to tighten as well as loosen the nut. Wilwood 3709537 bearingseallocknutcap brake kit, metric. Browse metric locknut in the the timken company catalog including part number,thread d1,d3,d4,bn,lockwasher,suitable lockplate no.
American metric corporation 52 metric road laurens, sc 29360. Plain black metric socket head cap screws with coarse thread grade 12. Please call or email our expert staff and they will be sure to take care of all your needs. The iso equivalent of a metric din 980 all metal prevailing torque type hex lock nut is iso 7042. Choose from metric hex, flange and lock nuts with coarse or fine thread. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. When compressed by tightening the nut, the washer bites into the. Metric din 127 type b helical spring split lock washers. Get free 2day shipping on qualified metric, 1, lock nuts products or buy hardware department products today with buy online pick up in store. Hex flange nut din 6923 sizes ranging from 1mm 140mm in diameter in course and fine threads. Metric hex lock nuts nylon insert, stainless steel 188 a. Stainless steel 188 a2 also known as a2 stainless, 188 is the most common grade of stainless steel for general use. Supplier of metric nuts, bolts, screws, washers and.
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