Metric Hex Bolt Head Size

Metric bolt head wrench size.

Metric hex bolt head size.

Us machine screws dimensions machine screw diameters. Shop high quality hex bolts from ita fasteners at the reasonable price. Metric nut dimensions sizes chart according to iso 4032. Nut dimensions inch and metric reference.

Print this page. 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. Length is measured from under the head to the end of the bolt note. Available in a range of sizes from m2 to m42 and din 933.

Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units. Metric hex nut dimensions calculator. Metric stud bolt to nut size chart. Metric socket head cap screws size table.

Square neck carriage bolts medium strength metric class 8 8. All dimensions are in millimeters. Bolt diameter mm head wrench size mm ansi iso din. The head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw.

Definitions of terms are located below the chart. Use the dimensions of your bolt to determine the appropriate size nut. The bolt chart provides both us and metric stud sizes. Metric nut dimensions chart.

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. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. Where l is the total bolt length and d nom is the nominal bolt diameter. Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt.

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. Engineering ansi hardware design data engineering metric hardware design data. Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now. Hex bolt head dimensions.

Head sizes may differ from what is shown due to differences between metric standards length. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose.