5340-01-500-4621 BRACKET,MOUNTING Index 5305-01-500-4623 SCREW,SELF-DRILLING

National Stock Number:
5305-01-500-4622

Federal Supply Class:
5305

National Item Identification Number:
015004622

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:
150PI-42100-2207270MOOG INC.
36752-14207270MOOG INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
FASTENER LENGTH1.750 INCHES NOMINAL
MATERIALNICKEL ALLOY 502 OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.187 INCHES NOMINAL
LOCKING FEATUREPATCH OR
PELLET HEAD
SPECIAL FEATURESSCREW, CAP; SOCKET HEAD-K-MONEL-UNC-3A


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