5306-00-497-7310, BOLT,MACHINE

National Stock Number:
5306-00-497-7310

Federal Supply Class:
5306

National Item Identification Number:
004977310

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:

2578645-001A	06848	HONEYWELL INTERNATIONAL INC
2578645-001A	17576	GOODRICH CORP DBA GOODRICH CORP
2578645-001A	55284	HONEYWELL INTERNATIONAL INC.
2578645-001A	6K4C8	GOODRICH CORPORATION

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.432 INCHES MINIMUM AND 1.442 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	1.580 INCHES NOMINAL
FEATURES PROVIDED	FINISHED HEAD
GRIP LENGTH	1.180 INCHES NOMINAL
HEAD HEIGHT	0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
HEAD DIAMETER	0.620 INCHES NOMINAL
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225-8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.109 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS	0.560 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	CP-0410,06848 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.400 INCHES MINIMUM
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNF

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