For partially threaded the minimum thread length is longer for larger bolt sizes.
M6 hex bolt head size.
The m3 and m4 nominal screw sizes have two drilled holes.
M6 although this may be confused with the standard use of m6 which refers to the thread size of a metric screw or bolt.
Us machine screws dimensions machine screw diameters.
Select from partially threaded or fully threaded.
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.
Engineering ansi hardware design data engineering metric hardware design data.
Metric hex head bolts have a hex head and coarse or fine machine screw threads.
Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt.
Select from partially threaded or fully threaded.
Metric hex wrench sizes are sometimes incorrectly referred to using the designation m followed by the size in millimeters of the tool or socket e g.
Metric bolt head wrench size.
Square neck carriage bolts medium strength metric class 8 8.
Us hex bolts inches ansi asme b18 2 1 dimensions of hex bolts imperial units.
Metric hex nut dimensions calculator.
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The head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw.
Metric socket head cap screws size table.
Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units.
Iso 4032 1999 hexagon regular nuts style 1 product grades a and b.
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Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36.
All short lengths are fully threaded.
All dimensions are in millimeters.
1 00 mm s max.
Nut dimensions inch and metric reference.