4730-00-760-7601 NIPPLE,PIPE Index 5306-00-760-7603 BOLT,MACHINE

National Stock Number:
5306-00-760-7602

Federal Supply Class:
5306

National Item Identification Number:
007607602

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:
760760219200US ARMY ARDEC RDECOM


Techincal Specification:
EXTENDED WASHER DIAMETER1.250 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.187 INCHES NOMINAL
FASTENER LENGTH4.500 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT1.063 INCHES NOMINAL
HEAD STYLESQUARE EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1117 OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
WIDTH BETWEEN FLATS0.502 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH4.000 INCHES MINIMUM
THREAD QUANTITY PER INCH8
THREAD SERIES DESIGNATORACME


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