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National Stock Number:
5306-01-502-0342
Federal Supply Class:
5306
National Item Identification Number:
015020342
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:
| 11508567 | 77758 | GENERAL MOTORS CORP BALANCE ENGINEERING ACTIVITY |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 10.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | THREAD LENGTH | 8.5 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | M | | NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS | | THREAD QUANTITY PER INCH | 10 | | THREAD PITCH IN MILLIMETERS | 1.5 | | THREAD CLASS | M6 | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | SURFACE TREATMENT | PHOSPHATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 4435M ASSN STD 10TH TREATMENT RESPONSE OVERALL | | HEAD HEIGHT | 5.7 MILLIMETERS NOMINAL | | WIDTH BETWEEN FLATS | 8.5 MILLIMETERS NOMINAL | | EXTENDED WASHER DIAMETER | 14.2 MILLIMETERS NOMINAL | | EXTENDED WASHER THICKNESS | 1.1 MILLIMETERS NOMINAL |
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