5306-01-554-5060 BOLT,MACHINE Index 5306-01-556-4522 BOLT,MACHINE

National Stock Number:
5306-01-555-4145

Federal Supply Class:
5306

National Item Identification Number:
015554145

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:
095-0673U8468FINNING UK LTD
095067311083CATERPILLAR INC
CV153455DKCQ24TVS SUPPLY CHAIN SOLUTIONS LTD


Techincal Specification:
FASTENER LENGTH60.000 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEHEXAGON
NOMINAL THREAD DIAMETER12.000 MILLIMETERS
SPECIAL FEATURESGRIP LENGTH 24MM
THREAD LENGTH36.000 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.750
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS18.000 MILLIMETERS NOMINAL


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