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National Stock Number:
5305-01-326-2155
Federal Supply Class:
5305
National Item Identification Number:
013262155
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:
| R82175 | 75755 | DEERE & COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 51.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | SPECIAL FEATURES | FIRST UNTHREADED AREA 6.35 AND 20.753 MM MIN. BY 20.853 MM MAX. DIA. UNDER HEAD; SECOND UNTHREADED AREA 20.60 MM LG. AND 23.65 MM MIN. BY 24.15 MM MAX. DIA. | | WIDTH BETWEEN FLATS | 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 30.4 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 8 | | THREAD SERIES DESIGNATOR | UNJC |
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