M16 bolt dimensions pdf

A hex bolt with metric thread pitch made from medium carbon steel and heattreated. Thread size d m16 m20 m22 m24 m27 m30 m36 p pitch of thread 2 2. Bolt length nominal diameter m12 m14 m16 m18 m20 m22 m24 m27 m30 m33 m36 m39 m42 m45 m48 m52 m56 m60 m64 approximateweightsinkilogramskgseach nuts m12 m14 m16 m18 m20 m22 m24 m27 m30 m33 m36 m39 m42 m45 m48 m52 m56 m60 m64. Metric external thread dimensions are given in the external thread chart below according to asme b1. General dimensions of structural bolts as1252 1983 bolt dia. Hexagon socket countersunk head screws en iso 10642 din 7991 grade 10. M16 x 40mm hexagon head structural bolt in grade 8. This standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Basic countersunk bolt dimensions hr csk bolts size d m12 m16 m20 m22 m24 m27 m30 m36 pitch 1. Maximum rounded form minor diameter is calculated with following formula.

Width across flats width across corners height of head d p ds s e k max. Eye bolts forged eye bolt warning and application instructions regular nut eye bolt shoulder nut eye bolt machinery eye bolt g291 g277 g279 important safety information read and follow inspectionmaintenance safety. The bolt chart provides both us and metric stud sizes. Gradea bolts are the preferred style for most applications. 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. Independent approvals include ce mark, tuv and icces seismic accreditation. The top countries of supplier is china, from which the percentage of m16 bolt dimensions supply is 100%. We provide both stocked and custom anchor bolts, anchor bolt assemblies, threaded rod, bolts, bent bolts, nuts, washers, turnbuckles, clevises and more. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Hexagon socket countersunk head screws dinstock ltd. A short guide to metric nuts and bolts dd thomson rail. The following table chart defines standard metric external thread size m1. Metric bolt size chart stud bolt to nut size chart. Din 934 stainless hex nuts are commonly supplied either plain or with black oxide finish.

Iso metric profile external bolt thread internal nut thread basic mm size mm thread designation simple thread designation pitch mm class major dia. Responsibility for errors or omissions cannot be accepted. Hollobolt by lindapter installation is quickly carried out by inserting into predrilled steelwork and tightening with a torque wrench. A screw is a headed and threaded bolt used with out a nut. Nuts m16 and smaller are chamfered on the top and the bearing surface. Use the dimensions of your bolt to determine the appropriate size nut. Iso 4762 dimensions, specifications, standard, weights. Hex screws with partial thread zincplated din 931 8.

Sizes m16 and m20, known as the hollobolt hcf, feature a high clamping force mechanism to produce three times more clamping force than the same sized product without the mechanism. Metric bolt dimensions atlanta rod and manufacturing. Metric hex nut dimensions sizes chart according to iso 4032. Sizes m16 and m20, known as the hollo bolt hcf, feature a high clamping force mechanism to produce three times more clamping force than the same sized product without the mechanism. Hex head bolt, standard, m4 m16, configurable thread. Performance data listed are for standard production items only. Metric millimeter bolt and nut substitutions will be allowed in. Gradeb bolts have looser tolerances and can be manufactured in a cold or hotforging process.

Never use eye bolt that shows signs of wear or damage. Standards for dimensions and tolerances are issued. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Din 7991 dimensions of socket counterunk head screws. Din 6340 dimensions, specifications, standard, weights. Thread pitch diameter, major diameter and minor diameter for m profile external threads are given. Iso 4762 hexagon socket head cap screws dimensions, specifications, standard, weights, equivalent and download pdf.

Npt dimensions b a 1 47 effective thread npt size threads per inch a inches b inches 116 27 0. Applications advantages has greater tensile strength than class 4. At boltfast, our high quality nuts, bolts, fasteners, studs, washers and. All relevant factors for proper installation of these anchors are defined. External metric thread table chart and fastener sizes m1. Nonstock items may vary due to variables in methods of manufacture. Din 6340 washers for clamping devices dimensions, specifications, standard, weights, equivalent and download pdf. Iso 4762 hexagon socket head cap screws dimensions, specifications, standard. All dimensions stated are subject to production tolerances if in doubt please check with lindapter. The m16 series of rifles was the standard issue shoulder weapon in the us military until 2005, at which point the m4 carbine became the standard issue within the us army. High clamping force sizes m16 and m20, known as the hollobolt hcf, feature a high clamping force mechanism to produce. Bolt thread dimensions the following tables list national pipe taper npt dimensions and straight thread dimensions for hex head bolts. Nuts m20 and larger may be double chamfered, or have a washer face on one side and a chamfered surface on the opposite side. Maximum rounded form minor diameter d 3max d 2max 0.

Because iso standard covers only sizes up to m 36, the din standard was subdivided into part 1 m 1. The rest of the dimensions are tabulated values from the asme standard. Turn to pages 40 and 41 to see the significance of clamping force and the superior performance of this unique product. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Any anchors that are substituted andor supplied by others must be evaluated and approved by the design professional of record. Unfortunately your web browser does not support this image format. Anchor bolts and attachment hardware seismic design manual. 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. These hexhead screws with partial threads and threaded along the entire length according to din 931 and din 933 are zinc galvanized for corrosion protection.