ISO 7721-2
Countersunk flat head screws – Part 2: Penetration depth of cross recesses
English
1990
0.000
Detailed Information
This part of ISO 7721 specifies the penetration depth of cross recesses of countersunk flat head screws for the two series 1 and 2 (deep and shallow, respectively).
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1992
English
Mechanical properties of fasteners – Bolts, screws and studs (ISO 898-1 : 1988) English version of DIN EN 20 898 Part 1
This part of ISO 898 specifies the mechanical properties of bolts, screws and studs when tested at room temperature (see ISO 1) . Properties will vary at higher and lower temperature.
2000
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ZINC COATING (HOT-DIP) ON IRON AND STEEL HARDWARE
1.1 This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. 1.2 This document is intended to be applicable to hardware items that are centrifuged or o [...]
1996
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CARBON AND ALLOY STEEL EXTERNALLY THREADED METRIC FASTENERS
1.1 This specification covers chemical and mechanical requirements for nine property classes of carbon and alloy steel externally threaded metric fasteners in nominal thread diameters M1.6 thro [...]
1988
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Fasteners – Technical delivery conditions – Hot-dip galvanized parts
Th s standard specifies the technical delivery conditions for fasteners (mainly screws. bolts and nuts) with an M 6 to M 36 coarse thread and provided with a zinc coating applied by hot-dip gal [...]
1980
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ISO general purpose metric screw threads – Tolerances – Part 3 : Deviations for constructional threads
This International Standard specifies deviations for pitch and crest diameters for ISO general purpose metric screw threads conforming to ISO 261, ISO general purpose metric screw threads - Gen [...]