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National Stock Number:
5306-01-512-1576
Federal Supply Class:
5306
National Item Identification Number:
015121576
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:
| 30744R2 | 338X5 | ND DEFENSE LLC | | 30744R2 | 5F5P2 | ASF LOGISTICS, LLC | | ESP-BM-3.101-GS | 338X5 | ND DEFENSE LLC | | ESP-BM-3.121-PP | 338X5 | ND DEFENSE LLC | | 98093A538 | 39428 | MCMASTER-CARR SUPPLY CO | | 30744R2 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 26.6 MILLIMETERS MAXIMUM | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 30.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 11.8 MILLIMETERS MAXIMUM | | HEAD STYLE | CHAMFER FLANGE | | MATERIAL DOCUMENT AND CLASSIFICATION | CEMS A-31, CLASS 10.9 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,HEX HD MET M12X30 PHC FLG | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | WIDTH BETWEEN FLATS | 17.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | CEMS G-1, CLASS B-2 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 30.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.7 |
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