Metric Hex Head Bolt Lengths

Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36.

Metric hex head bolt lengths.

Din 931 spec for maximum width across flats on these three diameters are 17 19 22 mm respectively. Shop high quality hex bolts from ita fasteners at the reasonable price. A hex drive permits a greater torque load to be applied to the joint over most other drive types. Hex head shoulder bolt short thread din 610.

Turn these metric screws by hand using the hex head or tighten them with a wrench for extra torque. Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now. All dimensions are in millimeters. The bolt chart provides both us and metric stud sizes.

Metric hex nut dimensions calculator. Hex head shoulder bolt long thread din 609. Nut dimensions inch and metric reference. Definitions of terms are located below the chart.

A hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Hex bolts cap screws bolts metric grade a b h l g f k e t r u w for nominal lengths over 200mm. Partially threaded hex head din 931. Manufactured to iso 4014 or din 931 and therefore includes an unthreaded section of the shaft.

Some bolts may vary from the standard thread length. Hex head lag screw din 571. Metricbolt provides many variations of metric fasteners including metric screws and metric hex bolts for various applications. 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. All dimensions are given in millimeters. Metric hex head bolts product grade b iso 4014 nominal size thread pitch rwtue h fgk threaded length washer face thickness fillet. 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.

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. The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. Metric stud bolt to nut size chart. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b.