5305-01-608-7021 SCREW,CLOSE TOLERANCE 5305-01-608-7520 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-608-7196

Federal Supply Class:
5305

National Item Identification Number:
016087196

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
302-40296-364059LOCKHEED MARTIN CORPORATION
SF113-0400100K6Z0SATURN FASTENERS INC


Techincal Specification:
THREAD SERIES DESIGNATORMJ
NOMINAL THREAD DIAMETER2.7 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH8.0 MILLIMETERS NOMINAL
FASTENER LENGTH14.1 MILLIMETERS NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEROUND W/WRENCH FLATS CHAMFERED
HEAD DIAMETER7.7 MILLIMETERS MINIMUM AND
8.0 MILLIMETERS MAXIMUM
HEAD HEIGHT2.2 MILLIMETERS MINIMUM AND
2.4 MILLIMETERS MAXIMUM
SPLINE MINOR DIAMETER3.94 MILLIMETERS NOMINAL


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