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2009
English
COMPRESSIBLE-WASHER-TYPE DIRECT TENSION INDICATORS FOR USE WITH STRUCTURAL FASTENERS
1.1 This specification covers the requirements for compressible-washer-type direct tension indicators capable of indicating the achievement of a specified minimum bolt tension in a structural bolt. 1.2 Four types of direct tension indicators in nominal diameter sizes 1/2 through 1-1/2 in. are cov...
1990
English
Screw and washer assemblies – Coarse threaded screws with captive curved spring lock washer
This standard specifies requirements for screw and washer assemblies consisting of an M2,5 to M12 screw with flat bearing face, assigned to a property class below 8.8, and a captive curved spring lock washer (and also an optional plain washer). Curved spring lock washers are intended to counterac...
1972
English
Slotted Set Screws with Chamfered Ends
Compared with the April 1956 issue, the following amendments and additions should be noted: a) In agreement with the international selection of threads for screws and bolts, the sizes M 1.6, M 1.9 and M 2.5 have been included. The sizes M 1.7, M 2.3 and M 2.6 have been barred for new designs. b) ...
1993
English
Fasteners—Surface discontinuities— Part 1 : Bolts, screws and studs for general requirements
This Standard establishes limits for various types of surface discontinuities on bolts, screws and studs for general requirements. It applies to bolts, screws and studs with — nominal thread diameters 5 mm and larger; — product grades A and B; — property classes up to and including 10.9, unless ...
1994
English
Screw threads and fasteners — Vocabulary
This Japanese Industrial Standard specifies the terms and definitions related to the "fundamentals of screw thread" and "threaded fasteners (including washers, pins and rivets)" of the screw threads to be used generally.
2003
English
Designation system for fasteners
This Standard specifies a system for the designation of fasteners in product standards.