5306-01-044-2066 BOLT,MACHINE Index 5330-01-044-2068 SEAL

National Stock Number:
5306-01-044-2067

Federal Supply Class:
5306

National Item Identification Number:
010442067

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:
20557315434CUMMINS INC.


Techincal Specification:
EXTENDED WASHER THICKNESS0.284 INCHES NOMINAL
EXTENDED WASHER DIAMETER1.700 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
FASTENER LENGTH9.230 INCHES MINIMUM AND 9.270 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.980 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES
NONSTANDARD THREAD PITCH DIAMETER+0.9487 TO 0.9536 INCHES
WIDTH BETWEEN FLATS0.993 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.845 INCHES MINIMUM AND 2.220 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH14


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