5306-01-323-4140 BOLT,MACHINE Index 5306-01-323-4142 BOLT,MACHINE

National Stock Number:
5306-01-323-4141

Federal Supply Class:
5306

National Item Identification Number:
013234141

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:
9S889311083CATERPILLAR INC


Techincal Specification:
EXTENDED WASHER DIAMETER38.1 MILLIMETERS NOMINAL
FASTENER LENGTH101.6 MILLIMETERS NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT25.4 MILLIMETERS NOMINAL
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION1E2360 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER1.000 INCHES
WIDTH BETWEEN FLATS25.4 MILLIMETERS NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH76.2 MILLIMETERS NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNS


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