5305-01-612-6555 SCREW,MACHINE 5305-01-612-6270 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-612-6431

Federal Supply Class:
5305

National Item Identification Number:
016126431

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:
91292A1332V507MCMASTER-CARR SUPPLY COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.7
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH23.5 MILLIMETERS MAXIMUM
FASTENER LENGTH49.0 MILLIMETERS NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
HEAD STYLEPAN
HEAD DIAMETER7.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
SPECIAL FEATURESMETRIC 18-8 SS SOCKET HEAD CAP SCREW M4 THREAD


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