5306-01-314-2390, BOLT,MACHINE

National Stock Number:
5306-01-314-2390

Federal Supply Class:
5306

National Item Identification Number:
013142390

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:

121-107

10988

CNH INDUSTRIAL AMERICA LLC

Techincal Specification:

EXTENDED WASHER DIAMETER	0.624 INCHES MINIMUM AND 0.676 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
FASTENER LENGTH	1.000 INCHES NOMINAL
FEATURES PROVIDED	FINISHED HEAD
HEAD HEIGHT	0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
LOCKING FEATURE	LOCKING TEETH BEARING SURFACE OF HEAD
MATERIAL DOCUMENT AND CLASSIFICATION	ES-B7005 GRADE 5 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MS206 TY 2 CAGEC 10988 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.889 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH	18
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM

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