Hex Bolt Head Size Chart Metric

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Hex bolt head size chart metric.

Metric nut dimensions chart. 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. Available in a range of sizes from m2 to m42 and din 933. Grade b bolts have looser tolerances and can be manufactured in a cold or hot forging.

For partially threaded the minimum thread length is longer for larger bolt sizes. All short lengths are fully threaded. 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 hex head bolts have a hex head and coarse or fine machine screw threads.

Hex key size. Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units. Metric nut dimensions sizes chart according to iso 4032. Us machine screws dimensions machine screw diameters.

Metric bolt head wrench size. Head sizes may differ from what is shown due to differences between metric standards length. Print this page. Us hex bolts inches ansi asme b18 2 1 dimensions of hex bolts imperial units.

Length is measured from under the head to the end of the bolt note. Bolt diameter mm head wrench size mm ansi iso din. 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. Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt.

Select from partially threaded or fully threaded. Shop high quality hex bolts from ita fasteners at the reasonable price. Select from partially threaded or fully threaded. Metric hex nut dimensions calculator.

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. Grade a bolts are the preferred style for most applications.