5306-00-404-6520 BOLT,RIBBED SHOULDER Index 5305-00-404-6522 SCREW,MACHINE

National Stock Number:
5306-00-404-6521

Federal Supply Class:
5306

National Item Identification Number:
004046521

Description:
BOLT,RIBBED SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.


Manufacturer Information:
380056S8B26377FORD MOTOR CO GENERAL PARTS DIVISION


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