This International Standard specifies a preloading test which is able to detect the occurrence of hydrogen embrittlement of fasteners at room temperature. This test is applicable to — metric bolts, screws and studs; — thread rolling screws; — self-tapping screws; — self-drilling screws; — nuts; ...

This standard specifies dimensions and technical delivery conditions for European type roller chains which, together with their associated chain wheels, are predominantly used as power transmission elements between two or more shafts.

This Standard specifies the test procedure for evaluating the acceptability of surface discontinuities designated in JIS B 1042 excluding nuts made of free cutting steel. It applies to nuts with — nominal thread diameter, d, from 5 mm up to and including 39 mm; — product grades A and B; — prop...

The May 1970 edition of DIN 928 specified property class 8 with the suffix "weldable" for weld nuts. In the meantime, the proof loads for nuts in international specifications have been raised (see DIN ISO 898 Part 2), the nut heights also being recalculated (see DIN 970). It turned out to be imp...

This standard covers complete general and dimensional data for those types of small solid rivets recognized as "American National Standard." All other types of small solid rivets, within the limits of the diameters contained herein, are to be considered special. Also included is an appendix cover...

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 St...