ASTM-F844 2004
$35.75
F844-04e1 Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
Published By | Publication Date | Number of Pages |
ASTM | 2004 | 4 |
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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Ordering Information Materials and Manufacture |
2 | Chemical Composition Mechanical Properties Dimensions, Mass, and Permissible Variations |
3 | Workmanship, Finish, and Appearance Number of Tests and Retests Test Methods Inspection Certification Responsibility Product Marking Packaging and Package Marking Keywords |