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National Stock Number:
5306-12-309-7548
Federal Supply Class:
5306
National Item Identification Number:
123097548
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:
| 15010255 | Z8518 | BAE SYSTEMS AUSTRALIA LIMITED | | 4239900004 | D8046 | DAIMLER AG | | A 423 990 00 04 | 62860 | PENN POWER GROUP LLC |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 24,0 MILLIMETERS NOMINAL | | EXTENDED WASHER THICKNESS | 2,0 MILLIMETERS NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6 KLEIN G | | FASTENER LENGTH | 57,0 MILLIMETERS NOMINAL | | HARDNESS RATING | 372 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 434 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL | | HEAD HEIGHT | 8,0 MILLIMETERS NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN ISO898TEIL1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | III PURCHASE DESCRIPTION IDENTIFICATION | D8046-4239900004 | | MINIMUM TENSILE STRENGTH | 1220 NEWTONS PER SQUARE MILLIMETER | | NOMINAL THREAD DIAMETER | 12,0 MILLIMETERS | | WIDTH BETWEEN FLATS | 17,0 MILLIMETERS NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DBL9400.40 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 30,0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 1,5 |
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