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2005
English
Fasteners — General requirements for bolts, screws, studs and nuts
This Standard specifies the general requirements for standardized bolts, screws, studs and nuts. It refers to the Standards on tolerances, mechanical and performance characteristics, geometrical features, surface discontinuities, surface finishes and quality aspects.
1997
English
Standard Specification for Alloy Steel Socket Set Screws [Metric]
1.1 This specification covers the requirements for quenched and tempered alloy steel socket set screws (SSS) M1.6 through M24 sizes having hardnesses 45 to 53 HRC, ISO 898/5 property class 45H.
1986
English
Tabular layouts of article characteristics for bolts, pins, rivets, and keys
This standard specifies tabular layouts, in accordance with DIN 4000 Part 1, for standardized and non-standardized bolts, pins, rivets, and keys.
1986
English
Weld studs
Weld studs are fasteners which are primarily selected because of their weldability. When determining what loadbearing capacity weld studs are to have, account shall be taken of their inherent strength, the part into which the studs are welded, and the intended function, e.g. use as compon […]
2008
English
GAGE CALIBRATION REQUIREMENTS AND PROCEDURES FOR THREAD GAGES
All UN, UNJ, M, and MJ thread form gages shall be calibrated using the commonly accepted metrology techniques described in this standard using properly maintained standard metrology equipment. The practices described in this standard are minimum calibration requirements. If alternative ca […]
1968
English
Stressed-type Fastenings with Taper Action – Taper Keys with Gib Head – Keyways – Dimensions and Application
So far no permissible variations have been laid down for the taper on the key and in the keyway. If special conditions make necessary the observance of certain permissible variations these must be agreed at the time of ordering. The dimension h1 is the maximum height of the key (less gib […]