5305-00-630-2361, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-630-2361

Federal Supply Class:
5305

National Item Identification Number:
006302361

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:

GS550E0856	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
GS550E0886	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
GS550E08S6	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
GS550E0886	55482	MOUNT LOK PRODUCTS INC

Techincal Specification:

EXTENDED WASHER DIAMETER	0.375 INCHES NOMINAL
EXTENDED WASHER THICKNESS	0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
FASTENER LENGTH	0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
HEAD DIAMETER	0.312 INCHES NOMINAL
HEAD HEIGHT	0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HEAD STYLE	ROUND EXTENDED WASHER
INTERNAL DRIVE STYLE	SLOT
LOCKING FEATURE	PATCH OR PELLET OR STRIP THREADS
MATERIAL	STEEL COMP 8630 OR STEEL COMP 4037 OVERALL
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.164 INCHES
SURFACE TREATMENT	CADMIUM OR ZINC OR CHROMATE OR PHOSPHATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.297 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	32

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