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National Stock Number:
5306-01-460-5845
Federal Supply Class:
5306
National Item Identification Number:
014605845
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:
| 10335564 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | DIN961-M8X1X40-8.8-B3B | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | EN28676-M8X1X40-8.8-B3B | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) | | ISO8676-M8X1X40-8.8-B3B | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 40.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL PROPERTY CLASS 8.8 OVERALL | | THREAD LENGTH | 38.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | M | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 1.25 | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN 961 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN 267 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD HEIGHT | 5.10 MILLIMETERS MINIMUM AND | | 5.50 MILLIMETERS MAXIMUM | | WIDTH BETWEEN FLATS | 12.73 MILLIMETERS MINIMUM AND | | 13.00 MILLIMETERS MAXIMUM |
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