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National Stock Number:
5306-01-280-6692
Federal Supply Class:
5306
National Item Identification Number:
012806692
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:
| 5K4781 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| FASTENER LENGTH | 44.7 MILLIMETERS MINIMUM AND 45.7 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | 1E0303,CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SHOULDER DIAMETER | 12.575 MILLIMETERS MINIMUM FIRST SHOULDER AND 12.625 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 21.08 MILLIMETERS MINIMUM FIRST SHOULDER AND 21.58 MILLIMETERS MAXIMUM FIRST SHOULDER | | WIDTH BETWEEN FLATS | 19.05 MILLIMETERS NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 15.3 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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