5306-01-597-3917, BOLT,MACHINE

National Stock Number:
5306-01-597-3917

Federal Supply Class:
5306

National Item Identification Number:
015973917

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:

11509514	64678	DAIMLER TRUCK NORTH AMERICA LLC
DDE 11509514	64678	DAIMLER TRUCK NORTH AMERICA LLC

Techincal Specification:

EXTENDED WASHER THICKNESS	1.3 MILLIMETERS MINIMUM
EXTENDED WASHER DIAMETER	15.5 MILLIMETERS MINIMUM
EXTERNAL THREAD TOLERANCE CLASS	6H
FASTENER LENGTH	49.0 MILLIMETERS MINIMUM AND 50.0 MILLIMETERS MAXIMUM
HEAD HEIGHT	5.0 MILLIMETERS MINIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	GM 500-M (10.9) MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT, FLANGED LARGE HEX HEAD
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	8.1 MILLIMETERS
WIDTH BETWEEN FLATS	12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GM 6174M, ORGANIC MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	27.0 MILLIMETERS MINIMUM AND 32.2 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.3

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