5306-01-439-0022, BOLT,MACHINE

National Stock Number:
5306-01-439-0022

Federal Supply Class:
5306

National Item Identification Number:
014390022

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:

12414551-010	076M6	AMZ ALABAMA INC.
12414551-010	0FW39	BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414551-010	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN960M8X1.0X100 10.9-A2D	D8286	DIN DEUTSCHES INSTITUT FUER NORMUNGEV

Techincal Specification:

THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	99.3 MILLIMETERS MINIMUM AND
	100.7 MILLIMETERS MAXIMUM
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
THREAD LENGTH	22.0 MILLIMETERS MINIMUM AND
	27.0 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON
THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	1.0
EXTERNAL THREAD TOLERANCE CLASS	6G
MATERIAL DOCUMENT AND CLASSIFICATION	ISO 898 PART 1 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ZINC AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DIN 267 PART 9 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT	5.06 MILLIMETERS MINIMUM AND
	5.54 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS	12.57 MILLIMETERS MINIMUM AND
	13.00 MILLIMETERS MAXIMUM

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