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2015
English
High-strength structural bolting assemblies for preloading Part 4: System HV — Hexagon bolt and nut assemblies
This European Standard specifies together with EN 14399-1 and EN 14399-2, the requirements for assemblies of high-strength structural bolts and nuts of system HV suitable for preloaded joints with large widths across flats, thread sizes M12 to M36 and property classes 10.9/10. Bolting assemblie...
1983
English
Square weld nuts
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...
2001
English
Retaining rings
This Japanese Industrial Standard specifies retaining rings, which are generally used on a shaft or in a bore, of the following shapes: a) C-type retaining ring, of which the shape is like a letter C, of eccentric type; b) C-type retaining ring, of which the shape is like a letter C, of concentri...
1992
English
Hexagon head screws – Product grade C (ISO 4018: 1988) English version of DIN EN 24 018
This International Standard gives specifications for hexagon head screws with threads from M5 up to and including M64, of product grade C.
2012
English
Steel wire for mechanical springs – Part 1: Patented cold drawn unalloyed spring steel wire
1.1 This European Standard applies to patented cold drawn unalloyed steel wire of circular cross-section for the manufacture of mechanical springs for static duty and dynamic duty applications. 1.2 In addition to this European Standard, the general technical delivery requirements of EN 10021 are...
1985
English
Thread run-outs and thread undercuts for external threaded fasteners
This Japanese Industrial Standard specifies the length of thread run-outs and the form and dimensions of thread undercut shanks applied to the threaded portion of generally used fasteners with external thread.