5306-00-735-8052 BOLT,MACHINE Index 5306-00-735-8054 BOLT,MACHINE

National Stock Number:
5306-00-735-8053

Federal Supply Class:
5306

National Item Identification Number:
007358053

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:
6824018-1606710VALLEY-TODECO, INC.
6824018-1624617GENERAL MOTORS CORP
6824018-1650945MERCURY AEROSPACE FASTENERS INC
6824018-1663005ROLLS-ROYCE CORPORATION
6824018-1673342ALLISON TRANSMISSION INC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
GRIP LENGTH0.315 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.625 INCHES MINIMUM AND 0.685 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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