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National Stock Number:
5306-01-500-4601
Federal Supply Class:
5306
National Item Identification Number:
015004601
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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Techincal Specification:
| FASTENER LENGTH | 22.000 MILLIMETERS NOMINAL | | HEAD HEIGHT | 1.750 MILLIMETERS NOMINAL | | HEAD DIAMETER | 4.750 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT CHAMFER | | HOLE CONFIGURATION STYLE | ROUND INTERNAL HEXAGON | | HOLE DIAMETER | 1.000 MILLIMETERS NOMINAL | | HOLE QUANTITY | 1 | | HOLE TYPE | DRILLED | | LOCKING FEATURE | PATCH OR PELLET HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281; CLA, FORM 1 HF FED SPEC 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 502 OVERALL | | NOMINAL THREAD DIAMETER | 1.500 MILLIMETERS | | SPECIAL FEATURES | SCREW, CAPSTAN LIFTING; HOT FINISHED | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2G | | THREAD LENGTH | 19.500 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 25 | | THREAD SERIES DESIGNATOR | ACME |
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