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National Stock Number:
5306-00-467-8140
Federal Supply Class:
5306
National Item Identification Number:
004678140
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:
| 99-9140639 | 99995 | NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION | | A25-11B | K7766 | BRITISH STANDARDS INSTITUTION |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 1.500 INCHES MINIMUM AND 1.540 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 1.100 INCHES MINIMUM AND 1.140 INCHES MAXIMUM | | HEAD HEIGHT | 0.243 INCHES MINIMUM AND 0.248 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 3.6 MILLIMETERS | | WIDTH BETWEEN FLATS | 0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.360 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | THREAD PITCH IN MILLIMETERS | 0.6 | | THREAD SERIES DESIGNATOR | M |
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