Metric Hex Bolt Head Size

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Metric hex bolt head size.

Us hex bolts inches ansi asme b18 2 1 dimensions of hex bolts imperial units. The head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw. The m3 and m4 nominal screw sizes have two drilled holes. Metric hex bolt diameters and thread pitches mm 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220.

Iso 4032 1999 hexagon regular nuts style 1 product grades a and b. The bolt chart provides both us and metric stud sizes. Metric socket head cap screws size table. Head sizes may differ from what is shown due to differences between metric standards length.

All dimensions are in millimeters. The following table of hex bolt head dimensions was adapted from asme b18 6 7m table 14 dimensions of hex head machine screws this table is used for smaller size hardware. Square neck carriage bolts medium strength metric class 8 8. Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now.

Length is measured from under the head to the end of the bolt note. Metric bolt head wrench size. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. Us machine screws dimensions machine screw diameters.

Metric nut dimensions chart. Metric stud bolt to nut size chart. Nut dimensions inch and metric reference. Hex bolt head dimensions.

Definitions of terms are located below the chart. Available in a range of sizes from m2 to m42 and din 933. Metric hex nut dimensions calculator. Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units.

Where l is the total bolt length and d nom is the nominal bolt diameter. Metric nut dimensions sizes chart according to iso 4032. Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt. Engineering ansi hardware design data engineering metric hardware design data.

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 00 9 78 6 63 6 17 17 00 15 73 18 48 17 77 m12 12 00 11 73 7 76 4 24 19 00 17 73 20 78 20 03 m14 14 00 13 73 9 09. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose.