5306-01-580-4399, BOLT,MACHINE

National Stock Number:
5306-01-580-4399

Federal Supply Class:
5306

National Item Identification Number:
015804399

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:

0154000	0Y3H3	FASTENAL COMPANY
10018748	61C19	MIL-COTS CORPORATION
12759-00933	0Y3H3	FASTENAL COMPANY
3011091	1EFH8	GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
S000012	1EFH8	GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.

Techincal Specification:

FASTENER LENGTH	24.6 MILLIMETERS MINIMUM AND 25.4 MILLIMETERS MAXIMUM
HEAD HEIGHT	7.3 MILLIMETERS MINIMUM AND 7.7 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	ISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEX CAP SCREW, M12 X 1.75 X 25, ZINC PLATED
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	12.0 MILLIMETERS
WIDTH BETWEEN FLATS	18.7 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM F1941M, FE/ZN 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
THREAD CLASS	6G
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	24.6 MILLIMETERS MINIMUM AND 25.4 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.8

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