5305-01-244-3985 SCREW,CAP,SOCKET HEAD Index 5305-01-244-3987 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-244-3986

Federal Supply Class:
5305

National Item Identification Number:
012443986

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:
0068254252STANLEY BLACK & DECKER, INC.
0068264678DAIMLER TRUCK NORTH AMERICA LLC
AES14U375A75BB3L7105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
3H71407BM2GRAINGER W W INC
7216474445H-K CONNECTICUT HOLDING COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.586 INCHES MINIMUM AND
1.750 INCHES MAXIMUM
FASTENER LENGTH1.710 INCHES MINIMUM AND
1.750 INCHES MAXIMUM
MATERIALSTEEL OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.550 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL


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