NPFC - FF-B-575
BOLTS, HEXAGON AND SQUARE
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| Organization: | NPFC |
| Publication Date: | 9 October 2013 |
| Status: | active |
| Page Count: | 1 |
Document History
May 19, 2022
Bolt, Hexagon and Square
Scope.
This specification covers the physical and mechanical properties of various types of hexagon and square head bolts having nominal diameters of ¼ inch and larger.
FF-B-575
October 9, 2013
BOLTS, HEXAGON AND SQUARE
A description is not available for this item.
May 26, 1970
BOLTS, HEXAGON AND SQUARE
This specification covers the physical and mechanical properties of various types of hexagon and square head bolts having nominal diameters of ¼ inch and larger.
Bolts shall be of the following...