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National Stock Number:
5306-01-619-0256
Federal Supply Class:
5306
National Item Identification Number:
016190256
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:
| 2072350 | 5PFF0 | HYDREMA U.S., INC. |
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Techincal Specification:
| FASTENER LENGTH | 212.0 MILLIMETERS NOMINAL | | GRIP DIAMETER | 30.0 MILLIMETERS NOMINAL | | GRIP LENGTH | 186.5 MILLIMETERS MINIMUM AND 187.5 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 40.0 MILLIMETERS NOMINAL | | HEAD STYLE | DISHED HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,DIA.30 | | MATERIAL DOCUMENT AND CLASSIFICATION | AXLE DIA.50,CK 45,NO.899341 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 30.0 MILLIMETERS | | SURFACE FINISH | 3.2 MICROMETERS GRIP | | SURFACE FINISH | 6.3 MICROMETERS BEARING SURFACE OF HEAD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HYDREMA INSTR.305.42 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 25.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | WIDTH BETWEEN FLATS | 45.5 MILLIMETERS NOMINAL |
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