5306-00-514-8108, BOLT,MACHINE

National Stock Number:
5306-00-514-8108

Federal Supply Class:
5306

National Item Identification Number:
005148108

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:

169199	13002	GOODRICH CORPORATION
169199	17576	GOODRICH CORP DBA GOODRICH CORP
169199	55284	HONEYWELL INTERNATIONAL INC.
169199	6K4C8	GOODRICH CORPORATION
8746832-01	98747	OGDEN AIR LOGISTICS CENTER

Techincal Specification:

THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	3.302 INCHES MINIMUM AND
	3.322 INCHES MAXIMUM
MATERIAL	STEEL COMP 8740 OVERALL
THREAD LENGTH	0.354 INCHES MINIMUM AND
	0.394 INCHES MAXIMUM
HEAD STYLE	HEXAGON
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OR
	MIL-P-6871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
HEAD HEIGHT	0.146 INCHES MINIMUM AND
	0.166 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.428 INCHES MINIMUM AND
	0.448 INCHES MAXIMUM
GRIP LENGTH	2.928 INCHES MINIMUM AND
	2.948 INCHES MAXIMUM
SURFACE FINISH	67.0 MICROINCHES GRIP
	100.0 MICROINCHES THREADS
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	3.131 INCHES MINIMUM AND
	3.151 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.066 INCHES MINIMUM AND
	0.086 INCHES MAXIMUM FIRST HOLE
FEATURES PROVIDED	FINISHED HEAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98747
DESIGN CONTROL REFERENCE	8746832-01

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