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National Stock Number:
5306-01-480-8660
Federal Supply Class:
5306
National Item Identification Number:
014808660
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:
| 245100 | 60848 | ALLIED SYSTEMS COMPANY |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.750 INCHES NOMINAL | | FASTENER LENGTH | 4.500 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SPECIAL FEATURES | 12 POINT FERRY CAP; TORQUE TO 330-335 FT LBS | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD SERIES DESIGNATOR | UNRC | | THREAD PITCH IN MILLIMETERS | 2.5 | | THREAD QUANTITY PER INCH | 10 |
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