5305-00-052-8877 SCREW,TAPPING Index 5305-00-052-8879 SCREW,TAPPING

National Stock Number:
5305-00-052-8878

Federal Supply Class:
5305

National Item Identification Number:
000528878

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:
10173086A486GNIMIKKEISTOKESKUS NCB FINLAND
MS24630-980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS24630-996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
NONMACHINE THREAD STYLETHRU SLOT (TYPE D) OR
DOUBLE FLUTE (TYPE F) OR
THRU SLOT (TYPE 6) OR
WIDE FLUTE (TYPE T)
NONMACHINE NOMINAL THREAD DIAMETER0.112 INCHES
FASTENER LENGTH0.156 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OR
STEEL COMP 420 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.205 INCHES MINIMUM AND
0.219 INCHES MAXIMUM
HEAD HEIGHT0.070 INCHES MINIMUM AND
0.080 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1


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