AIA/NAS - NASM85643
BITS, SCREWDRIVER, RIBBED, GENERAL SPECIFICATION FOR
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| Organization: | AIA/NAS |
| Publication Date: | 30 December 2020 |
| Status: | active |
| Page Count: | 6 |
scope:
Scope.
This specification establishes the requirements for the manufacture and acceptance of ribbed screwdriver bits and bit assemblies used for installation and removal of recess drive fasteners.
intended Use:
Bits shall be capable of being used with selected hand and power wrenches in the installation and removal of recess drive fasteners. Bits must have rust preventive coating removed prior to use.
Document History
NASM85643
December 30, 2020
BITS, SCREWDRIVER, RIBBED, GENERAL SPECIFICATION FOR
Scope.
This specification establishes the requirements for the manufacture and acceptance of ribbed screwdriver bits and bit assemblies used for installation and removal of recess drive fasteners.
November 30, 2018
BITS, SCREWDRIVER, RIBBED, GENERAL SPECIFICATION FOR
Bits shall be capable of being used with selected hand and power wrenches in the installation and removal of recess drive fasteners. Bits must have rust preventive coating removed prior to use.
February 29, 2012
BITS, SCREWDRIVER, RIBBED, GENERAL SPECIFICATION FOR
Bits shall be capable of being used with selected hand and power wrenches in the installation and removal of recess drive fasteners. Bits must have rust preventive coating removed prior to use.
June 30, 1998
Bits, Screwdriver, Ribbed General Specification for
Bits shall be capable of being used with selected hand and power wrenches in the installation and removal of recess drive fasteners. Bits must have rust preventive coating removed prior to use.