Hex Bolt Head Size Chart Metric

Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt.

Hex bolt head size chart metric.

Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units. Hex bolts metric bolts cap screws class 8 8 10 9 class 8 8 bolts class 10 9 bolts 10 9 10 9 8 8 8 8 description a hex bolt with metric thread pitch made from medium carbon steel and heat treated. 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. All short lengths are fully threaded.

Hex key size. Metric nut dimensions chart. Metric nut dimensions sizes chart according to iso 4032. Metric hex head bolts have a hex head and coarse or fine machine screw threads.

For partially threaded the minimum thread length is longer for larger bolt sizes. Select from partially threaded or fully threaded. Metric hex nut dimensions calculator. Us machine screws dimensions machine screw diameters.

Shop high quality hex bolts from ita fasteners at the reasonable price. 11320 fm 529 rd bldg f houston texas 77041 tel 713 896 1166 fax 713 896 7879 tool size chart inch fasteners metric fasteners wrench sizes in hex key sizes in wrench hex key sizes mm diameter hex heavy hex diameter socket diameter hex socket 1 4 7 16 1 1 16 m3 5 50 2 50. Us hex bolts inches ansi asme b18 2 1 dimensions of hex bolts imperial units. Bolt diameter mm head wrench size mm ansi iso din.

Print this page. Nut dimensions inch and metric reference. Length is measured from under the head to the end of the bolt note. Select from partially threaded or fully threaded.

Grade b bolts have looser tolerances and can be manufactured in a cold or hot forging. Grade a bolts are the preferred style for most applications. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b. Metric tools for hex head bolts and socket heads diameter 1 4 5 16 3 8 7 16 1 2 9 16 5 8 3 4 7 8 1 1 8 1 1 4 1 3 8 1 1 2 1 3 4 wrench size 7 16 1 2 9 16 5 8 3 4 13 16 15 16 1 1 8 1 5 16 1 1 2 1 11 16 hex key size 3 16 1 4 5 16 3 8 3 8 7 16 diameter m16 mio m12 m14 m16 m18 m20 m22 m24 m30 wrench size 7 mm 8mm 10mm 13mm 17mm 19mm 22mm 24mm 27mm.

Metric bolt head wrench size. Available in a range of sizes from m2 to m42 and din 933.