5306-01-566-5716, BOLT,MACHINE

National Stock Number:
5306-01-566-5716

Federal Supply Class:
5306

National Item Identification Number:
015665716

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:

1854752C1	338X5	ND DEFENSE LLC
EMD-3462	338X5	ND DEFENSE LLC

Techincal Specification:

EXTENDED WASHER THICKNESS	1.2 MILLIMETERS MINIMUM
EXTENDED WASHER DIAMETER	17.0 MILLIMETERS MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS	6G
FASTENER LENGTH	75.0 MILLIMETERS NOMINAL
HEAD HEIGHT	8.5 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	CEMS A-31 PART I ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT,M8 X 75MM HEX-FLG DG-PT
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	8.0 MILLIMETERS
WIDTH BETWEEN FLATS	9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	CEMS G-1, CLASS B-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	22.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.25

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