5305-01-456-4277, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-456-4277

Federal Supply Class:
5305

National Item Identification Number:
014564277

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:

3153957-3	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
3153957-3	96214	RAYTHEON COMPANY
CA22021-08-12-12	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.
5305PL0784955	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
5305PL1633151	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
CA22021-08-12-12	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.164 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.355 INCHES MINIMUM AND
	0.395 INCHES MAXIMUM
FASTENER LENGTH	0.735 INCHES MINIMUM AND
	0.765 INCHES MAXIMUM
MATERIAL	IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5731 ASSN STD 1ST MATERIAL RESPONSE OR
	AMS5732 ASSN STD 2ND MATERIAL RESPONSE OR
	AMS5737 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	140000 POUNDS PER SQUARE INCH
HEAD STYLE	HEXAGON
HEAD HEIGHT	0.159 INCHES MINIMUM AND
	0.164 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.262 INCHES MINIMUM AND
	0.270 INCHES MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	0.141 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	SCREW,CAPTIVE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96214
MFR SOURCE CONTROLLING REFERENCE	3153957-3

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