Metric nuts and bolts this short guide is intended to give a very basic introduc on to iso metric nuts and bolts. Isor 724, iso general purpose metric screw threads. Atlanta rods chart displaying heavy hex bolt dimensions. Limits of sizes for commercial bolt and nut threads. Isor 965i, iso general purpose metric screw threads. Material class 04 hex jam nuts shall be made of a steel which conforms to the following chemical compositioncarbon. Like slotted nuts, castle nut applications are similar using steel pins and taper or split pins, to lock the nut into position after tightening. Fasteners vacuum connectors metric hoses metric clamps wheel weights. Browse metric locknut in the the timken company catalog including part number,thread d1,d3,d4,bn,lockwasher,suitable lockplate no.
Metric nut sizes mm 10 20 30 40 50 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210. Thread pitch width across flats width across corners nut height washerface or chamfer dia. We offer lowprofile nas1097ad3 332 solid rivets to mount the 3mm through 5mm size plates and nas1097ad4 18 solid rivets for the 6mm and 8mm size plates rivets sold separately. Also known as a half nut, thin nut, or jamlock nut. Fastenerdata nylon insert nuts fastener specifications. 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. Requirements l axis of screw thread basic major diameter minor diameter basic pitch diameter l description a metric machine screw is a straight shank fastener with a metric thread pitch designed to go. Metric nut, bolt, screw, washer threads, dimensions, sizes. Nuts m16 and smaller are chamfered on the top and the bearing surface. This third edition cancels and replaces the second edition iso 4033. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. Nuts size 218mm din 934, 439, 985, 980, 929, 928 nuts size 2056mm din 934, 439, 985, 980, 929, 928.
The difference between a slotted nut and a castle nut is the latter has turret geometry on the top of the nut. View our conversion chart to find out what size heavy hex nut that you need for your job. For functional and safety purpose bolts and studs to be. Metric hex nut dimensions sizes chart according to iso 4032. Dimensions of metric hex nuts metric hex nuts f g h widthnominal thread width across flats across thickness size pitch wrench size corners max min min max min m1. Typically fitted with a spanner or ratchet with socket, often used in pairs or in conjunction with a hexagon full nut in a locking arrangement. Standard metric hex nuts, types styles 1 and 2 per. Iso 4033 was prepared by technical committee isotc 2, fasteners, subcommittee sc 12, fasteners with metric internal thread. Metric hex jam nuts and heavy hex nuts engineers edge. Eagle fastener corporations product catalog will help you find the fasteners and components you need. Metric socket countersunk head screws elektronik lavpris. Torques are also broken down by seven commonly offered finishes.
Metric selflocking nut plate, floating pegasus auto. The jis japanese industrial standards sizes range from 0. Standards for dimensions and tolerances are issued. Varieties are normally hexagonal or square in shape, and have either coarse or fine internal threads that correspond to those of a mating bolt or screw. 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. A metric coupling nut is a hexagonal nut with an extended body usually used to couple two studs together. Skf lock nuts of kmk design lock quickly and safely without the need for a locking washer and keyway. The nuts are tapped after galvanizing and meet the tolerances 6h. It is intended for those working in plant and machinery maintenance to give enough informa on to ensure that correct replacement parts are iden. Please call or email our expert staff and they will be sure to take care of all your needs.
Metric nuts with din specification fch sourcing network. Nuts m20 and larger may be double chamfered, or have a washer face on one side and a chamfered surface on the opposite side. Iso metric hardware specifications table chart engineers edge. The kmk nut is locked in position with a steel insert, an integral part of the nut thread, which presses against the shaft thread. Usually supplied plain metric he x nu t s, din 934 din 934 nominal size thread pitch f h width across flats thickness max min max min m2 0.
Castle nuts are normally forged the large diameters are machined. The nut remains perpendicular to the shaft when the insert is pressed against the shaft thread. This size is also available in a nonstandard 6mm floating nutplate with 2. Rivkle blind rivet nuts and studs, our product portfolio. Half nuts lock nut coarse pitch iso 4035 din 439 part 2. Layover charts for quickly identifying diameter, thread count and other us fastener dimensions. The height of the fundamental triangle is the distance, radially measured. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Stainless steel 188 a2 also known as a2 stainless, 188 is the most common grade of stainless steel for general use.
Nylon insert nuts to american specification with all the different types and a dimensional comparison page. Metric, heavy hex nuts, astm a194m 2h, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. All measurements in millimeters nominal size d body diameter head thickness across the flats across corners d max d min h max h min f max f min c max c min m10 10. Purchase the unique quantity you need from fmw fasteners today. Correct drill size for tapping metric threads in holes. Plating din 934 hex nuts are commonly supplied in both plain and zinc finishes. Metric socket countersunk head screws din 7991 bs 4168 iso 10642 materials and finishes steel 10. Figure 1 illustrates a typical stressstrain relationship of a bolt as a tension load is. Metric nuts by din specification din specification metric nuts, or mating fasteners, are available in hundreds of different shapes and sizes for any project or application. The iso standards are widely used, and bolt diameters range from 2 to 20mm in three varieties of metric thread pitch. A screw thread is defined as a ridge of uniform section in the form of a helix on either the. A popular nut type, and used for decades on all types of assembly throughout the world.
A printable paper version of our popular thread gauges. Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today. Material class 04 hex jam nuts shall be made of a steel which conforms to the following chemical composition. Use this tool to distinguish between coarse and fine thread bolts and machine screws, as well as the many thread pitches used on metric bolts and machine screws. 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. Shop a large range of steel metric threaded inserts at msc industrial supply. Coarse thread license plate fasteners flange bolts 10. 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. Ajax fastener hand book issue99 pdf 2000 west coast fasteners. We recommend a drop of oil on the threads the first time a screw is installed.
Stainless steel 316 a4 also known as a4 stainless, 316 is a highly corrosion resistant grade of stainless steel. Assembly is also possible using a simple, inexpensive manual key mounting tool, which can be. Weld nut with smooth flange14230 weld nut with smooth flange weld nut with smooth flange technical data d m4m5m6m8m10 p 0,7 0,8 1 1,25 1,5 d1 5 6,4 7,7 10,1 11,9 a 17 19 22 26 26 b 9 111418 18 h 6 7,5 8,5 10 10,5 14230 weld nut with smooth flange f01f thread metric thread material steel packaging standard d art. Details of the software products used to create this pdf file can be found in the. Requirements l axis of screw thread basic major diameter minor diameter basic pitch diameter l description a metric machine screw is a straight shank fastener with a metric thread pitch designed to go through a hole or nut that is pre. Get free shipping on qualified metric, standard, nuts products or buy online pick up in store today in the hardware department. Check this is the latest process zone version before use. 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. Class 04 metric hex jam nuts are tightened against the work surface and a style 1 or style 2 hex nut is tightened against the jam nut to keep it from loosening. A style 1, heat treated fastener with a metric thread pitch. Types 3434 1 open and 3435 1 closed for holes with metric dimensions.
It is less expensive than a gradec automation lock nut. Metric nut, bolt, screw, washer threads, dimensions, sizes, tap drill size, hole size, metric socket head cap scew threads and dimensions, metric button head scew threads and dimensions, metric hex head scew threads and dimensions, metric flat head scew threads and dimensions, metric round head scew threads and dimensions, metric pan. Standard metric hex jam nuts and heavy hex nuts ansi b18. Email this page download pdf download pdf printable page. 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. Hex flange nut din 6923 sizes ranging from 1mm 140mm in diameter in course and fine threads. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Metric guidethis 42page reference guide lists the torque requirements for tightening metric nuts made from class 4.
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