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National Stock Number:
5306-00-208-2523
Federal Supply Class:
5306
National Item Identification Number:
002082523
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:
| 5264-6A | 52793 | SAGINAW PRODUCTS CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.938 INCHES MINIMUM | | FASTENER LENGTH | 1.219 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | C1038,FSCM 52784 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 30.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.906 INCHES NOMINAL | | HEAD HEIGHT | 0.157 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.603 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 0.281 INCHES NOMINAL FIRST SHOULDER | | RIB MAJOR DIAMETER | 0.618 INCHES NOMINAL | | RIB LENGTH | 0.281 INCHES NOMINAL | | RIB MINOR DIAMETER | 0.603 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 52793 | | DESIGN CONTROL REFERENCE | 5264-6A |
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