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National Stock Number:
5306-00-950-3308
Federal Supply Class:
5306
National Item Identification Number:
009503308
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.
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Manufacturer Information:
| 336C544P2 | 06710 | VALLEY-TODECO, INC. | | 336C544P2 | 06725 | SPS TECHNOLOGIES, LLC | | 336C544P2 | 07482 | GENERAL ELECTRIC COMPANY | | 336C544P2 | 0FGC4 | SEY TEC, INC. | | 336C544P2 | 23899 | J.W. MANUFACTURING, INC | | 336C544P2 | 27238 | BRISTOL INDUSTRIES, LLC | | 336C544P2 | 50945 | MERCURY AEROSPACE FASTENERS INC | | 336C544P2 | 83386 | CHANDLER PRODUCTS, LLC | | 336C544P2 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| EXTENDED WASHER THICKNESS | 0.158 INCHES MINIMUM AND 0.178 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | FASTENER LENGTH | 1.076 INCHES MINIMUM AND 1.096 INCHES MAXIMUM | | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM THREADS | | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM GRIP | | HEAD HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | 850T12A,FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.2213 TO 0.2238 INCHES | | SHOULDER DIAMETER | 0.303 INCHES MINIMUM AND 0.305 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM FIRST SHOULDER | | WIDTH BETWEEN FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.314 INCHES MINIMUM AND 0.337 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 28 |
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