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National Stock Number:
5305-01-574-2137
Federal Supply Class:
5305
National Item Identification Number:
015742137
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:
| 34-01280 | 10855 | CARRIER CORP | | 34-01280-28 | 10855 | CARRIER CORP |
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Techincal Specification:
| SUPPLEMENTARY FEATURES | FINISH COATING: NYLQK TORQPATCH (NYLON) LIGHT PATCH REQUIRED FOR USE WITH ALUMINUM THREADS; TEM RANGE (LOCKING) M70F DEG - 250F DEG | | SURFACE TREATMENT | CHROMATE ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC | | COLOR | BLUE THREADS OR RED THREADS | | FASTENER LENGTH | 3.500 INCHES NOMINAL | | HEAD DIAMETER | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | HEAD HEIGHT | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 5.8 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP, HEX HEAD 3/8-16, COATED | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.375 INCHES |
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