Norm

ASTM F844 - 07a en

Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use

  • Deze norm is ingetrokken sinds 01-11-2013

45,11 54,58 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 4
Gepubliceerd op 01-12-2007
Taal Engels

1.1 This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition.

1.2 The washers are intended for general use bolt, nut, and stud applications to provide increased bearing surface, spacing, and to prevent galling.

1.3 Unless otherwise specified, the washers are furnished with dimensions conforming to B18.22.1, Type A, Tables 1A and Tables 1B.

1.4 Hardened washers for use with heat-treated structural bolts are covered by Specifications F 436 and F 436M.

Details

ICS-code 21.060.30
Engelse titel Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
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