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National Stock Number: 5306-01-158-5375
Federal Supply Class: 5306
National Item Identification Number: 011585375
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.
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Manufacturer Information:
13-1128RB | 73972 | KELSEY-HAYES CO GUNITE DIV | 5731548 | 34623 | AM GENERAL LLC | 5731548 | 3M915 | GENERAL FASTENERS CO | W-981R | 73972 | KELSEY-HAYES CO GUNITE DIV | W981R | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
HEAD STYLE | FLAT CHAMFER | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.750 INCHES | SHOULDER SHAPE | RIBBED FIRST SHOULDER | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES DESIGNATOR | UNF |
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