5306-01-506-8343 BOLT,INTERNAL WRENCHING Index 5306-01-507-2641 BOLT,MACHINE

National Stock Number:
5306-01-506-8355

Federal Supply Class:
5306

National Item Identification Number:
015068355

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.


Manufacturer Information:
8T-144711083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH70.000 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
NOMINAL THREAD DIAMETER16.000 MILLIMETERS
SPECIAL FEATURESGRIP LENGTH 26MM
WIDTH BETWEEN FLATS24.000 MILLIMETERS NOMINAL
THREAD LENGTH44.000 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD PITCH IN MILLIMETERS2.000


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