5306-01-219-5385 BOLT,MACHINE Index 5305-01-219-5387 SCREW,MACHINE

National Stock Number:
5305-01-219-5386

Federal Supply Class:
5305

National Item Identification Number:
012195386

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-10781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS51851-12896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
NONMACHINE THREAD STYLETHRU SLOT (TYPE D)
NONMACHINE NOMINAL THREAD DIAMETER0.375 INCHES
FASTENER LENGTH0.950 INCHES MINIMUM AND
1.000 INCHES MAXIMUM
MATERIALSTEEL COMP 1016 OR
STEEL COMP 1018 OR
STEEL COMP 1019 OR
STEEL COMP 1021 OR
STEEL COMP 1022 OR
STEEL COMP 1524 OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT0.270 INCHES MINIMUM AND
0.295 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
FEATURES PROVIDEDCASEHARDENED
NONDEFINITIVE SPEC/STD DATAD TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFF-S-107
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51851-128


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