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National Stock Number:
5306-00-353-7912
Federal Supply Class:
5306
National Item Identification Number:
003537912
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| 1117657 | 12204 | DAIMLER CHRYSLER |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.219 INCHES NOMINAL | | FASTENER LENGTH | 1.844 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | HEAD DIAMETER | 0.688 INCHES NOMINAL | | HEAD HEIGHT | 0.219 INCHES NOMINAL | | HEAD STYLE | DEE CHAMFER | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | SPECIAL FEATURES | GROOVE BETWEEN HEAD AND SHANK 0.422 IN. TO 0.428 IN. DIA. BY 0.094 IN. WIDE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.656 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 20 |
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