5306-00-150-9529, BOLT,MACHINE

National Stock Number:
5306-00-150-9529

Federal Supply Class:
5306

National Item Identification Number:
001509529

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:

AN8DD31A	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
B6812	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

FASTENER LENGTH	3.203 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
FEATURES PROVIDED	FINISHED HEAD
GRIP LENGTH	2.422 INCHES MINIMUM AND 2.453 INCHES MAXIMUM
HEAD HEIGHT	0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-200 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-200 FED SPEC 4TH MATERIAL RESPONSE OR QQ-A-200 FED SPEC 5TH MATERIAL RESPONSE OR QQ-A-200 FED SPEC 6TH MATERIAL RESPONSE OR QQ-A-200 FED SPEC 7TH MATERIAL RESPONSE OR QQ-A-225 FED SPEC 8TH MATERIAL RESPONSE OR QQ-A-225 FED SPEC 9TH MATERIAL RESPONSE OR QQ-A-225 FED SPEC 10TH MATERIAL RESPONSE OR QQ-A-225 FED SPEC 11TH MATERIAL RESPONSE OR QQ-A-430 FED SPEC 12TH MATERIAL RESPONSE OR QQ-A-430 FED SPEC 13TH MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 3003 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 1100 OR ALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 2117 OR ALUMINUM ALLOY 5056 OVERALL
MINIMUM TENSILE STRENGTH	62000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.500 INCHES
WIDTH BETWEEN FLATS	0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OR OXIDE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.750 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNF

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