5305-01-424-0376 SETSCREW Index 5305-01-424-0378 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-424-0377

Federal Supply Class:
5305

National Item Identification Number:
014240377

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:
5305PL21758609009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
T-142716941LONG-LOK LLC


Techincal Specification:
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
FASTENER LENGTH0.438 INCHES NOMINAL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER0.369 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
HEAD HEIGHT0.121 INCHES MINIMUM AND
0.125 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH THREADS


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