5306-01-554-5081 BOLT,MACHINE Index 5306-01-556-3285 BOLT,MACHINE

National Stock Number:
5306-01-555-7096

Federal Supply Class:
5306

National Item Identification Number:
015557096

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:
21C14014P045QE71RHINESTAHL CORPORATION
21C14014P0499207GENERAL ELECTRIC COMPANY


Techincal Specification:
FASTENER LENGTH8.280 INCHES MINIMUM AND 8.340 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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