3040-01-167-8327 SHAFT,SHOULDERED Index 5306-01-167-8329 BOLT,MACHINE

National Stock Number:
5306-01-167-8328

Federal Supply Class:
5306

National Item Identification Number:
011678328

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:
5P254611083CATERPILLAR INC


Techincal Specification:
EXTENDED WASHER DIAMETER16.66 MILLIMETERS NOMINAL
FASTENER LENGTH31.75 MILLIMETERS NOMINAL
GRIP LENGTH3.97 MILLIMETERS NOMINAL
HEAD HEIGHT11.13 MILLIMETERS NOMINAL
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION1E2360 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.438 INCHES
WIDTH BETWEEN FLATS11.11 MILLIMETERS NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH27.78 MILLIMETERS NOMINAL
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNC


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