Metric Hex Head Bolt Lengths

A hex drive permits a greater torque load to be applied to the joint over most other drive types.

Metric hex head bolt lengths.

Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Hex head shoulder bolt short thread din 610. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b.

Hex bolts cap screws bolts metric grade a b h l g f k e t r u w for nominal lengths over 200mm. Manufactured to iso 4014 or din 931 and therefore includes an unthreaded section of the shaft. With an extended tip that locks into a mating hole or slot sometimes known as a dog point they are often used to align and secure parts such as gears and pulley wheels. Use the dimensions of your bolt to determine the appropriate size nut.

Metric stud bolt to nut size chart. The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. Metric hex head bolts product grade b iso 4014 nominal size thread pitch rwtue h fgk threaded length washer face thickness fillet. Din 931 spec for maximum width across flats on these three diameters are 17 19 22 mm respectively.

Partially threaded hex head din 931. Hex head shoulder bolt long thread din 609. All dimensions are in millimeters. The bolt chart provides both us and metric stud sizes.

Turn these metric screws by hand using the hex head or tighten them with a wrench for extra torque. Hex head lag screw din 571. Some bolts may vary from the standard thread length. Nut dimensions inch and metric reference.

Metric hex nut dimensions calculator. 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. Shop high quality hex bolts from ita fasteners at the reasonable price. 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.

All dimensions are given in millimeters. Definitions of terms are located below the chart. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. Available in a range of sizes from m2 to m42 and din 933.