6675-00-051-8485 SCALE,DRAFTING Index 5305-00-051-8493 SCREW,TAPPING

National Stock Number:
5305-00-051-8492

Federal Supply Class:
5305

National Item Identification Number:
000518492

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:
5305PL07167049009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS24625-180205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS24625-196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
NONMACHINE THREAD STYLEWIDE FLUTE (TYPE H OR BT)
NONMACHINE NOMINAL THREAD DIAMETER0.086 INCHES
FASTENER LENGTH0.156 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.155 INCHES MINIMUM AND
0.167 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND
0.062 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
FEATURES PROVIDEDCASEHARDENED


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