Self locking bolt and nut set sm lsnum6x12 a4 71981. This standard contains specifications for fully threaded hexagon head screws with. Metric hex bolt diameters and thread pitches bolt depot. Astm f568 hex cap screws also known as machine bolts or hex bolts are available in various bolt grade markings and strengths. Shoulder bolts also known as stripper bolts are used to create a pivot point. Here, i have listed the heavy hex nut dimensions as per iso and unc. Heavy hex nut dimensions in inches are covered in asme b18. Our astm f568 nut bolts hex bolts, tab bolts, flange bolts, carriage bolts, shoulder bolts and t head bolts are used to attach machine threaded fasteners when joining materials together. Hex cap screws finished hex bolts 31 wrench openings for square and hex bolts and screws 32 to 33 heavy hex bolts 34 heavy hex structural bolts 35 highstrength structural bolting 36 carriage bolts and lag bolts 37 square bolts 38 step bolts and countersunk head elevator bolts 39 nuts finished and heavy hex nuts 41. The extra strength of unbrako screws allows the use of either fewer fasteners of the same size, or the same number of smaller screws to achieve the same clamping force. B7 hex bolts are ideal for generalpurpose industrial bolting application with hightemperature or highpressure service environment. Length of bolts l is shown in millimetres rounded to the nearest 5mm. Well, good news is that fasteners are made to universal specifications that are known globally.
Also called hex cap screws or machine bolts, hex head bolts feature hexagonal heads with machined threads that are generally mated with a threaded nut during installation. Often equipped with features that prevent loosening, these fasteners may be found in building and other construction projects, repair applications, woodworking, and machinery. Size torque when used with a490 bolts 12 60 ftlb 70 ftb 58 120 ftlb 150 ftlb. Compatible denotes commercially available nut having suitable mechanical properties and dimensional configuration or style which will make it possible to obtain the desired bolt load. For example, square or hex head bolts are measured from under the head to the end of the bolt. Furthermore, all data has been organized to let you find. Bolt dimensions pdf bolt dimensions pdf bolt dimensions pdf download.
These are currently being produced in the united states with a width across flats of 15 mm. Square, hex, heavy hex, and askew head bolts and hex, heavy. Elevator bolts elevator bolts are often used in conveyor systems. Cad drawing of hex bolts cadblocksfree cad blocks free. Din 933 dimensions, specifications, standard, weights. We offer metric hex cap screws, metric tap bolts and metric hex flange bolts.
Jbolts shoulder bolts j shaped bolts are used for tiedowns or as an open eye bolt. Machine bolt lengths l include the height of point. Atlanta rods chart displaying heavy hex bolt dimensions. These include a vast range of sizes and types stocked by distributors and manufacturers for an. Metric hex nut dimensions sizes chart according to iso 4032.
Bolts with a smooth rounded head that has a small square section underneath. Wrench openings for square and hex bolts and screws. Hexagon flange bolts din 6921 high tensile pi tchof thread p thread length b coarse pitch bolt. Manufacturer of astm a325 heavy hex structural bolts, check dimensions of astm a325 structural bolts, best price of astm a325 structural bolts, asme b18. Hex cap screws, inch series, grade 5 barnhill bolt. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Highstrength hexagon bolts with large widths across flats for structural bolting. The length shown includes the height of the raised face in all cases. Download this full collection of cad blocks of hex bolt setscrews of varying sizes.
Unf hexagon socket button head screws bsw hexagon socket shoulder screws bspt nptf hexagon socket taper pipe plugs 28. Square, hex, heavy hex, and askew head bolts and hex. Metric hex bolts are available in quality grade a2 stainless steel or zinc plated steel. We provide both stocked and custom anchor bolts, anchor bolt assemblies, threaded rod, bolts, bent bolts, nuts, washers, turnbuckles, clevises and more. Large hex bolts for structural bolting with large width across flats short thread. Nominal sizeand thread diameter d depthof w ash erfc c transition dimt da diameterof unthreaded shank ds dia. For bolts that do not fall under the diameter and length requirements for the above grades. Everything you need to select, specify and order these precision products is at your finger tips except actual prices. Length is measured from under the head to the end of the bolt note. The following are dimensional specifications tabkles for the following iso hex head bolts, iso 4014, iso 4016, iso 4017, iso 4018. Iso 4014 dimensions, specifications, standard, weights. Us hex bolt sizes and thread pitches continued mm 10 20 30 40 50 60 70 80 90 100. Hex bolt dimensions table, hex bolt dimensions,head height,width across corners,width across flats,fullsize body diameter, hex bolt,thread length,diameter asme b18. Earnest machine products offers heavy hex nuts in sizes 14 to 5 12 manufactured to the grade 2h strength level per astm a194.
Here at, we are committed to protecting your privacy. Din 933 dimensions, specifications, equivalent standards, weights, pdf. Sud bolt lengths l do not include the height of points. These fasteners are used at high tensions and temperatures. Hex cap screws feature a washer face under the head and a chamfered point, whereas a hex bolt has no washer face or chamfered threads. Part 1 hexagon head bolts size range m 5 to m 64 fourth revision 1 scope this international standard specifies the characteristics of hexagon head bolts with threads from m5 up to and including m64 of product grade c. If you have a question, concern or comment, feel free to contact us. Hex bolts are hexagonal head fasteners with machine threads. Furthermore, all data has been organized to let you find the facts you want with the greatest speed and the least effort. Astm a325 bolts astm a325 structural bolt a325 hex bolt. Iso 4014 specifies the characteristics of hexagon head bolts with threads from m1,6 up to and including m64, of product grade a for threads m1,6 to m24 and nominal lengths up to and including 10 d or 150 mm, whichever is the shorter, and product grade b for threads over m24 or nominal lengths over 10 d or 150 mm, whichever is the shorter. Hex bolts and hex cap screws feature a large fastener head for distributing clamping load. Prices for fully threaded screws beyond shaded sizes will cost 10% extra. Iso 4762 dimensions, specifications, standard, weights.
Metric sized hex flange bolts, hex cap screws and tap bolts in a2 stainless steel. A short guide to metric nuts and bolts answers to the most frequently asked questions standard and fine pitch th reads how to identify nut and bolt strength grades how nut and bolt strength grades compare maximum tightening torques why specifi ed torque is sometimes lower than the maximum spanner sizes versus bolt nut thread size. All hex bolts have a hexagonal head designed to be driven by a socket or a wrench. Email this page download pdf download pdf printable page. Please refer to the chart at the bottom of the page. Metric hex bolt dimensions atlanta rod and manufacturing. Dimensions the dimensions for finished hex nuts are covered in the american national standards institute ansi b18. Nominal sizeand thread diameter d dephof flange c tra ns ito diameter da diameterof unthreaded shank ds diameter offlange head dc width across corners e thick. Nuts, bolts and fasteners 228 suitable for connecting description material article no.
Higher strength nuts or nuts of equal strength may be a suitable substitute provided bolt standard allows. If, in special cases, specifications other than those listed in this international standard are required, they should. Boltport offers astm a193 grade b7 hex bolts to asme b18. Metric hex bolt diameters and thread pitches mm 10 20 30 40 50 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210 220. Dimensions 28 b7 b7m heavy hex bolts 37 dimensions 38 6ft allthread 39 imperial metric equivalent 40. A short guide to metric nuts and bolts 2 thomson rail. Bolts manufactured under this specification come in sizes from 12. Iso 4014 hexagon head bolts with shank dimensions, specifications, standard, weights, equivalent and download pdf. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Therefore, all you have to do is look at a hex bolt dimensions chart and you. Get free 2day shipping on qualified steel, metric, hex bolts products or buy hardware department products today with buy online pick up in store. Hex bolts carriage bolts lag bolts set screws bolts with a hexagonal head with threads for use with a nut or tapped hole.
Select from hex head bolts, jbolts, lbolts, sbolts, or ubolts in carbon steel or molded 66 nylon depending on the needs of your application. Din 933 hexagon head bolts with thread up to head dimensions, specifications, standard, weights, equivalent and download pdf. Finished hex head bolts grade 2, 5, 8 and l9 sae grade 2, astm a307 plain. Iso 4762 hexagon socket head cap screws dimensions, specifications, standard, weights, equivalent and download pdf. Your email address will never be sold or distributed to a third party for any reason. Figure 1 illustrates a typical stressstrain relationship of a bolt as a tension load is. Hole sizes 124 thumb and wing screws 125 to 127 b7 studs and nuts stud bolts for pressuretemperature piping 21 general purpose endtoend studs 22 tap end stud bolts 23 double end stud bolts 24 bolts hex cap screws finished hex bolts 31 wrench openings for square and hex bolts and screws 32 to 33. Thread size d m16 m20 m22 m24 m27 m30 m36 p pitch of thread 2 2. Hexagon head bolts, screws and nuts of product grades a and b, part 1. Bolt dimensions pdf the following tables list national pipe taper npt dimensions and straight thread dimensions for hex head bolts.