UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM F844-07a

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

inactive
Buy Now
Organization: ASTM International
Publication Date: 1 December 2007
Status: inactive
Page Count: 4
ICS Code (Washers, locking elements): 21.060.30
scope:

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.

abstract:

This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition. The washers are intended for general use bolt, nut, and stud applications... View More

Document History

December 1, 2019
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
1.1 This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition. 1.2 These washers are intended for general use bolt, nut, and stud...
November 1, 2013
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
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...
ASTM F844-07a
December 1, 2007
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition. The washers are intended for general use bolt, nut, and stud applications to...
August 1, 2004
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
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...
August 1, 2004
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
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...
May 10, 2000
Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
1.1 This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition.
Advertisement