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National Stock Number: 5305-01-362-2105
Federal Supply Class: 5305
National Item Identification Number: 013622105
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:
20Z1775D1 | 27315 | MORRIS MATERIAL HANDLING, INC. | 32WLFS3816 X 1.00 | 82465 | MAC LEAN FOGG LOCK NUT CO |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | THREAD LENGTH | 1.000 INCHES NOMINAL | FASTENER LENGTH | 1.000 INCHES NOMINAL | MATERIAL | STEEL OVERALL | HEAD STYLE | HEXAGON EXTENDED WASHER | THREAD DIRECTION | RIGHT-HAND | NOMINAL THREAD DIAMETER | 0.375 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 2A | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | HEAD HEIGHT | 0.307 INCHES MINIMUM AND | | 0.331 INCHES MAXIMUM | EXTENDED WASHER DIAMETER | 0.771 INCHES MINIMUM AND | | 0.793 INCHES MAXIMUM | EXTENDED WASHER THICKNESS | 0.552 INCHES MINIMUM AND | | 0.562 INCHES MAXIMUM | LOCKING FEATURE | LOCKING TEETH BEARING SURFACE OF HEAD | FEATURES PROVIDED | CASEHARDENED |
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