5306-01-320-3943, BOLT,MACHINE

National Stock Number:
5306-01-320-3943

Federal Supply Class:
5306

National Item Identification Number:
013203943

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Manufacturer Information:

11513960	72582	ROLLS-ROYCE SOLUTIONS AMERICA INC
DDE 11513960	64678	DAIMLER TRUCK NORTH AMERICA LLC

Techincal Specification:

EXTENDED WASHER DIAMETER	21.5 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS	1.8 MILLIMETERS MINIMUM
EXTERNAL THREAD TOLERANCE CLASS	6G
FASTENER LENGTH	142.5 MILLIMETERS MINIMUM AND 145.0 MILLIMETERS MAXIMUM
FEATURES PROVIDED	FINISHED HEAD
GRIP LENGTH	111.5 MILLIMETERS MINIMUM
HEAD HEIGHT	9.1 MILLIMETERS MINIMUM AND 10.9 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	GM 500-M,CAGEC 72582 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	10.0 MILLIMETERS
WIDTH BETWEEN FLATS	14.7 MILLIMETERS MINIMUM AND 15.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	G-6174M,CAGEC 72582 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	33.5 MILLIMETERS MINIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.5

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