5306-01-567-2031 BOLT,MACHINE Index 5306-01-567-2068 BOLT,MACHINE

National Stock Number:
5306-01-567-2059

Federal Supply Class:
5306

National Item Identification Number:
015672059

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:
0111004301SAF5SOUTHWEST PRODUCTS CORPORATION


Techincal Specification:
FASTENER LENGTH30.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT HEX HD M4X.75X30MM
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER3.9 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS3.5
THREAD SERIES DESIGNATORISO M


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