2920-01-558-9956 PARTS KIT,STARTER DRIVE Index 8465-01-558-9958 SNOWSHOE,ASSAULT,MILITARY

National Stock Number:
5305-01-558-9957

Federal Supply Class:
5305

National Item Identification Number:
015589957

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:
91290A44239428MCMASTER-CARR SUPPLY CO


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS5G6G
FASTENER LENGTH40.0 MILLIMETERS NOMINAL
HEAD DIAMETER13.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT FILLISTER
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MINIMUM TENSILE STRENGTH174000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH28.0 MILLIMETERS MINIMUM AND 34.3 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS1.3
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL


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