Metric Hex Head Bolt Lengths

Din 931 spec for maximum width across flats on these three diameters are 17 19 22 mm respectively.

Metric hex head bolt lengths.

Use the dimensions of your bolt to determine the appropriate size nut. Some bolts may vary from the standard thread length. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. Metricbolt provides many variations of metric fasteners including metric screws and metric hex bolts for various applications.

The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. Full thread hex head din 933. Shop high quality hex bolts from ita fasteners at the reasonable price. Nut dimensions inch and metric reference.

Hex head lag screw din 571. Hex head shoulder bolt long thread din 609. All dimensions are in millimeters. The bolt chart provides both us and metric stud sizes.

Hex head shoulder bolt short thread din 610. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b. Manufactured to iso 4014 or din 931 and therefore includes an unthreaded section of the shaft. All dimensions are given in millimeters.

Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Definitions of terms are located below the 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. Turn these metric screws by hand using the hex head or tighten them with a wrench for extra torque.

Metric stud bolt to nut size chart. Partially threaded hex head din 931. Hex bolts cap screws bolts metric grade a b h l g f k e t r u w for nominal lengths over 200mm. Trying to make sense of all the different screw and bolt thread lengths can be a real challenge even for the most knowledgeable of professionals.

Available in a range of sizes from m2 to m42 and din 933. Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now. Metric hex nut dimensions calculator. A hex head bolt is designed to be tightened with a standard spanner or ratchet and socket.