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National Stock Number:
5305-01-624-8195
Federal Supply Class:
5305
National Item Identification Number:
016248195
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| AES01F375E25WA6DG1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | FASTENER LENGTH | 5.250 INCHES NOMINAL | | MATERIAL | STEEL COMP 429 FASTENER | | THREAD DIRECTION | RIGHT-HAND | | SURFACE TREATMENT | ZINC FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F 1941 ZINC COAT TYPE 5C NATIONAL STD/SPEC 1ST TREATMENT RESPONSE FASTENER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MACHINE,BOLT | | SPECIFICATION/STANDARD DATA | 05047-SAE J429 GRADE 8 NATIONAL STD/SPEC | | NONDEFINITIVE SPEC/STD DATA | 0.375 SIZE |
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