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National Stock Number:
5306-01-253-9801
Federal Supply Class:
5306
National Item Identification Number:
012539801
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:
| 255.194 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC | | 255194 | 10129 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 158.00 MILLIMETERS MINIMUM AND 160.00 MILLIMETERS MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 144.00 MILLIMETERS NOMINAL | | HEAD HEIGHT | 5.7 MILLIMETERS MINIMUM AND 6.2 MILLIMETERS MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GRADE 5 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | WIDTH BETWEEN FLATS | 14.0 MILLIMETERS MINIMUM AND 14.3 MILLIMETERS MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 15.0 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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