5305-01-425-2430, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-425-2430

Federal Supply Class:
5305

National Item Identification Number:
014252430

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:

20097P-95C8C

56878

SPS TECHNOLOGIES, LLC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNRC
NOMINAL THREAD DIAMETER	0.125 INCHES
THREAD QUANTITY PER INCH	40
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.450 INCHES MAXIMUM
FASTENER LENGTH	0.470 INCHES MINIMUM AND
	0.500 INCHES MAXIMUM
MATERIAL	PLASTIC NYLON LOCKING FEATURE
	STEEL UNS K03104 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
	ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT	CADMIUM FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OR
	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE FASTENER
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH	190000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH	170000 POUNDS PER SQUARE INCH
HEAD STYLE	KNURLED NO. 5
HEAD DIAMETER	0.198 INCHES MINIMUM AND
	0.205 INCHES MAXIMUM
HEAD HEIGHT	0.121 INCHES MINIMUM AND
	0.125 INCHES MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	0.094 INCHES NOMINAL
LOCKING FEATURE	PATCH THREADS

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