5305-01-150-5895, SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-150-5895

Federal Supply Class:
5305

National Item Identification Number:
011505895

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.

Manufacturer Information:

11503316	24617	GENERAL MOTORS CORP
11506087	11862	GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
11506087	7X677	GENERAL MOTORS LLC

Techincal Specification:

FASTENER LENGTH	33.40 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM
HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	GM 500-M 10.9,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
MINIMUM TENSILE STRENGTH	1040 MEGAPASCALS
MINIMUM YIELD STRENGTH	940 MEGAPASCALS
NOMINAL THREAD DIAMETER	12.0 MILLIMETERS
WIDTH BETWEEN FLATS	17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GM 6111-M 400,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE ZINC OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	29.02 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS	1.75
THREAD SERIES DESIGNATOR	M

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