5306-00-579-0104 BOLT,MACHINE Index 5306-00-579-0110 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-00-579-0105

Federal Supply Class:
5306

National Item Identification Number:
005790105

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:
R106P12N07482GENERAL ELECTRIC COMPANY
R106P12N24446GENERAL ELECTRIC COMPANY


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.188 INCHES NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH0.750 INCHES MINIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
SURFACE TREATMENTNICKEL OVERALL
HEAD HEIGHT0.320 INCHES MINIMUM AND
0.340 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.304 INCHES MINIMUM AND
0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND
0.448 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.600 INCHES MINIMUM AND
0.700 INCHES MAXIMUM
HOLE CONFIGURATION STYLEDOUBLE HEXAGON LONGITUDINAL HOLE
HOLE TYPEDRILLED
HOLE QUANTITY4
HOLE DIAMETER0.037 INCHES NOMINAL
GRIP LENGTH0.438 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE07482
DESIGN CONTROL REFERENCER106P12N


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