5306-00-474-9672 BOLT,EXTERNALLY RELIEVED BODY Index 5305-00-474-9674 SCREW

National Stock Number:
5306-00-474-9673

Federal Supply Class:
5306

National Item Identification Number:
004749673

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.


Manufacturer Information:
144415224617GENERAL MOTORS CORP
14441527X677GENERAL MOTORS LLC
A26179000000ORDNANCE CORPS
144415280442CADILLAC MOTOR CAR DIV OF GENERAL MOTORS CORP


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER0.996 INCHES MINIMUM AND 1.006 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.646 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.141 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY3
FASTENER LENGTH1.438 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.461 INCHES MINIMUM AND 0.465 INCHES MAXIMUM
HEAD HEIGHT0.375 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.469 INCHES
NONSTANDARD THREAD PITCH DIAMETER+0.4383 TO 0.4416 INCHES
SECOND DIAMETER FROM HEAD0.330 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.438 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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