5306-01-165-5582 BOLT,MACHINE Index 5305-01-165-5584 SCREW,MACHINE

National Stock Number:
5306-01-165-5583

Federal Supply Class:
5306

National Item Identification Number:
011655583

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:
115700827X677GENERAL MOTORS LLC
125511777X677GENERAL MOTORS LLC
1406061311862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH20.00 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH16.25 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.25
SURFACE TREATMENTPHOSPHATE AND
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 6111-M,FSCM 11862 ASSN STD ALL TREATMENT RESPONSES OVERALL
HEAD HEIGHT6.4 MILLIMETERS MINIMUM AND
7.9 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS12.7 MILLIMETERS MINIMUM AND
13.0 MILLIMETERS MAXIMUM
EXTENDED WASHER DIAMETER17.6 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS1.3 MILLIMETERS MINIMUM
GRIP LENGTH3.75 MILLIMETERS MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
SPECIAL FEATURESCOLOR SILVER
THE MANUFACTURERS DATA
MANUFACTURERS CODE7X677
DESIGN CONTROL REFERENCE11570082


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