5306-01-597-6438 BOLT,MACHINE 5306-01-597-8289 BOLT,MACHINE

National Stock Number:
5306-01-597-6444

Federal Supply Class:
5306

National Item Identification Number:
015976444

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:
0158-BB136MV0THE SHYFT GROUP USA, INC
M12175045H7B36MV0THE SHYFT GROUP USA, INC


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS2A
FASTENER LENGTH45.0 MILLIMETERS NOMINAL
HEAD HEIGHT7.5 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
WIDTH BETWEEN FLATS19.0 MILLIMETERS NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL AND OIL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH45.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.75


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