5305-01-308-5039 SCREW,CAP,HEXAGON HEAD Index 5970-01-308-5041 INSULATOR,WASHER

National Stock Number:
5305-01-308-5040

Federal Supply Class:
5305

National Item Identification Number:
013085040

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:
2124 2146-2830BAT5U.S. DEFENSE SERVICES, INC.
2124 2146-283S3465BAE SYSTEMS HAGGLUNDS AB
90624-991076M6AMZ ALABAMA INC.
90624-9910BAT5U.S. DEFENSE SERVICES, INC.


Techincal Specification:
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
COUNTERSINK ANGLE80.0 DEGREES NOMINAL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HARDNESS RATING26.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER7.1 MILLIMETERS NOMINAL
HEAD STYLEOVAL COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE IA
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS


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