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National Stock Number:
5305-01-382-4150
Federal Supply Class:
5305
National Item Identification Number:
013824150
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:
| 123832 | 12603 | CLARK EQUIPMENT CO | | 123832 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | THREAD LENGTH | 1.910 INCHES NOMINAL | | FASTENER LENGTH | 4.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | HEAD STYLE | HEXAGON EXTENDED WASHER | | THREAD DIRECTION | RIGHT-HAND | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | THREAD QUANTITY PER INCH | 9 | | THREAD CLASS | 3A | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HEAD HEIGHT | 0.530 INCHES MINIMUM AND | | 0.560 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 1.088 INCHES MINIMUM AND | | 1.125 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 1.240 INCHES MINIMUM AND | | 1.299 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.016 INCHES NOMINAL |
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