5306-01-579-5522 BOLT,MACHINE Index 5306-01-579-5619 BOLT,CLOSE TOLERANCE

National Stock Number:
5306-01-579-5562

Federal Supply Class:
5306

National Item Identification Number:
015795562

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.


Manufacturer Information:
173968511083CATERPILLAR INC


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER20.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS2.5
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH70.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
SHOULDER SHAPEROUND OVERALL


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