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National Stock Number:
5306-01-331-0468
Federal Supply Class:
5306
National Item Identification Number:
013310468
Description:
BOLT,EXTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
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Manufacturer Information:
| 6V3279 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 15.8 MILLIMETERS NOMINAL | | FASTENER LENGTH | 50.8 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 1E390 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 3.85 MILLIMETERS MINIMUM AND | | 4.15 MILLIMETERS MAXIMUM | | WIDTH BETWEEN FLATS | 11.11 MILLIMETERS NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 35.0 MILLIMETERS NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 11083 | | DESIGN CONTROL REFERENCE | 6V3279 |
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