5306-01-149-6279 BOLT,ASSEMBLED WASHER Index 5310-01-149-6282 NUT,PLAIN,PLATE

National Stock Number:
5306-01-149-6280

Federal Supply Class:
5306

National Item Identification Number:
011496280

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:
1150268911862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
1404338011862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
163549011862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
16354907X677GENERAL MOTORS LLC
179968657X677GENERAL MOTORS LLC
5306PL06924859009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
574018134623AM GENERAL LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH29.20 MILLIMETERS MINIMUM AND
30.00 MILLIMETERS MAXIMUM
MATERIALSTEEL OVERALL
THREAD LENGTH25.45 MILLIMETERS MINIMUM AND
30.00 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.5
MATERIAL DOCUMENT AND CLASSIFICATION10.9,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT7.7 MILLIMETERS MINIMUM
WIDTH BETWEEN FLATS12.57 MILLIMETERS MINIMUM AND
13.00 MILLIMETERS MAXIMUM
EXTENDED WASHER DIAMETER22.3 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS1.5 MILLIMETERS MINIMUM
LOCKING FEATURESTRIP THREADS


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