AIA/NAS - NASM21472
SCREW, SHOULDER, SOCKET-HEAD, HEXAGON ALLOY STEEL OR NONFERROUS ALLOYS, UNC-3A
active, Most Current
| Organization: | AIA/NAS |
| Publication Date: | 31 January 2023 |
| Status: | active |
| Page Count: | 8 |
scope:
This specification covers hexagon socket-head shoulder screws and slotted-head shoulder screws.
intended Use:
Shoulder screws are intended for use in punch and die operations such as location and retention of spring strippers of press tools, and as fulcrums or pivots in machine design that involve links,... View More
Document History
NASM21472
January 31, 2023
SCREW, SHOULDER, SOCKET-HEAD, HEXAGON ALLOY STEEL OR NONFERROUS ALLOYS, UNC-3A
Shoulder screws are intended for use in punch and die operations such as location and retention of spring strippers of press tools, and as fulcrums or pivots in machine design that involve links,...
February 28, 2014
SCREW, SHOULDER, HEXAGON SOCKET-HEAD AND SLOTTED-HEAD, GENERAL SPECIFICATION FOR
Shoulder screws are intended for use in punch and die operations such as location and retention of spring strippers of press tools, and as fulcrums or pivots in machine design that involve links,...
December 22, 2011
SCREW, SHOULDER, HEXAGON SOCKET-HEAD AND SLOTTED-HEAD, GENERAL SPECIFICATION FOR
Shoulder screws are intended for use in punch and die operations such as location and retention of spring strippers of press tools, and as fulcrums or pivots in machine design that involve links,...
August 1, 1998
Screw, Shoulder, Hexagon Socket-Head and Slotted-Head General Specification for
Shoulder screws are intended for use in punch and die operations such as location and retention of spring strippers of press tools, and as fulcrums or pivots in machine design that involve links,...