5305-01-039-2501 SCREW,CAP,SOCKET HEAD Index 5305-01-039-2503 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-039-2502

Federal Supply Class:
5305

National Item Identification Number:
010392502

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:
M33CR256-626233NYLOK LLC
S207MR178P00013B150RAYTHEON COMPANY
S207MR178P000149956RAYTHEON COMPANY


Techincal Specification:
FASTENER LENGTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
HEAD DIAMETER0.124 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPATCH OR STRIP THREADS
MATERIALPLASTIC LOCKING FEATURE
MATERIALSTEEL COMP 303 FASTENER
NOMINAL THREAD DIAMETER0.086 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.334 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNC


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