4820-01-552-8737 STEM,FLUID VALVE Index 5306-01-552-8739 BOLT,MACHINE

National Stock Number:
5306-01-552-8738

Federal Supply Class:
5306

National Item Identification Number:
015528738

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:
0-28081070-029186MACK BORING & PARTS CO


Techincal Specification:
FASTENER LENGTH70.0 MILLIMETERS NOMINAL
HEAD HEIGHT6.4 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
SPECIAL FEATURESBOLT HAS M10 X 1.25 THREAD
WIDTH BETWEEN FLATS16.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH26.0 MILLIMETERS MINIMUM AND 33.5 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM


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