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National Stock Number:
5306-01-512-1578
Federal Supply Class:
5306
National Item Identification Number:
015121578
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:
| 0161895 | 0Y3H3 | FASTENAL COMPANY | | 10038377 | 61C19 | MIL-COTS CORPORATION | | 12759-00282 | 0Y3H3 | FASTENAL COMPANY | | 30745R2 | 338X5 | ND DEFENSE LLC | | ESP-BM-3.101-GS | 338X5 | ND DEFENSE LLC | | 30745R2 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | ESP-BM-3.121-PP | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 35.0 MILLIMETERS NOMINAL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 11.5 MILLIMETERS MAXIMUM | | HEAD STYLE | CHAMFER SERRATED FLANGE | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,M12 X 35 HEX FLG HD | | PROPRIETARY CHARACTERISTICS | NPAC | | MINIMUM TENSILE STRENGTH | 1040 MEGAPASCALS | | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | | WIDTH BETWEEN FLATS | 15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | OIL OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 35.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.7 |
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