5305-00-133-1985, SCREW,TAPPING

5305-00-133-1984 SETSCREW

5305-00-133-1986 SCREW,MACHINE

National Stock Number:
5305-00-133-1985

Federal Supply Class:
5305

National Item Identification Number:
001331985

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.

Manufacturer Information:

FF-S-107C	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFS107	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS24622-34	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM51861-39C	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY MAT
FASTENER LENGTH	0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
HEAD DIAMETER	0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD HEIGHT	0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HEAD STYLE	PAN
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 410 OR STEEL COMP 420 OVERALL
NONDEFINITIVE SPEC/STD DATA	B TYPE
NONMACHINE NOMINAL THREAD DIAMETER	0.164 INCHES
NONMACHINE THREAD STYLE	DOG TYPE (TYPE B OR C)
SURFACE TREATMENT	PASSIVATE OVERALL

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