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National Stock Number:
5306-01-207-2422
Federal Supply Class:
5306
National Item Identification Number:
012072422
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:
| BACB30DM4-60 | 06710 | VALLEY-TODECO, INC. | | BACB30DM4-60 | 06725 | SPS TECHNOLOGIES, LLC | | BACB30DM4-60 | 17446 | HUCK INTERNATIONAL, INC | | BACB30DM4-60 | 27624 | SPS TECHNOLOGIES LLC | | BACB30DM4-60 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30DM4-60 | 80539 | SPS TECHNOLOGIES, LLC | | BACB30DM4-60 | 81205 | THE BOEING COMPANY | | BACB30DM4-60 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30DM4-60 | 97928 | HUCK INTL INC |
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Techincal Specification:
| FASTENER LENGTH | 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | GRIP LENGTH | 3.635 INCHES MINIMUM AND 3.665 INCHES MAXIMUM | | HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | HEAD STYLE | DISHED HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 4.045 INCHES MINIMUM AND 4.105 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNJF |
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