5306-01-598-7787 BOLT,MACHINE 5306-01-598-7805 BOLT,MACHINE

National Stock Number:
5306-01-598-7795

Federal Supply Class:
5306

National Item Identification Number:
015987795

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:
12759-013020Y3H3FASTENAL COMPANY
387260Y3H3FASTENAL COMPANY


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6H
FASTENER LENGTH25.03 MILLIMETERS NOMINAL
HEAD HEIGHT7.32 INCHES MINIMUM AND 7.68 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.25
THREAD SERIES DESIGNATORISO M
WIDTH BETWEEN FLATS19.0 MILLIMETERS NOMINAL


Click here to Register for Free 30-day Trial