6515-01-502-0341 NAIL,BONE Index 5998-01-502-0343 CIRCUIT CARD ASSEMBLY

National Stock Number:
5306-01-502-0342

Federal Supply Class:
5306

National Item Identification Number:
015020342

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:
1150856777758GENERAL MOTORS CORP BALANCE ENGINEERING ACTIVITY


Techincal Specification:
EXTENDED WASHER DIAMETER14.2 MILLIMETERS NOMINAL
EXTENDED WASHER THICKNESS1.1 MILLIMETERS NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH10.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.7 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
WIDTH BETWEEN FLATS8.5 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION4435M ASSN STD 10TH TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASSM6
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH8.5 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.5
THREAD QUANTITY PER INCH10
THREAD SERIES DESIGNATORM


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