For the purpose of this standard, internal circlips are spring retaining rings for fitting in bores (grooves). They have an eccentric form and have a number of lugs of equal depth uniformly distributed around the circumference. Circlips are suitable for retaining machine components which […]

This Japanese Industrial Standard specifies dimensions and positions of split pin holes to be provided at threaded portion of hexagon head bolts, studs, etc., and of wire holes to be provided at heads of hexagon head bolts. Further, in cases where concerning split pin hole and wire hole, […]

This standard covers the complete general and dimensional data for metric hex nuts, Style 1, recognized as American National Standard.

This International Standard lays down the specification for hexagon socket head shoulder screws with metric dimensions and nominal shoulder diameters from 6,5 to 25 mm inclusive.

This International Standard specifies the characteristics of normal-series, product-grade-C plain washers in the 100 HV hardness class and of nominal sizes (nominal thread diameters) ranging from 1,6 mm to 64 mm inclusive. Washers of hardness class 100 HV are suitable for -hexagon bolt […]

This standard specifies dimensions and technical delivery conditions for pipe plugs which are intended to be screwed into holes with parallel thread as specified in DIN 13 Part 12, DIN 158, DIN 3858 or ISO 228 Part 1. Since tightness is a function of pressure, temperature, the materials I […]