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National Stock Number:
5305-00-409-2661
Federal Supply Class:
5305
National Item Identification Number:
004092661
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:
| 1076-2053 | F1978 | HERWAYTHORN SA | | 14970 | 81142 | EATON CORP AXLE DIV |
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Techincal Specification:
| NONSTANDARD THREAD PITCH DIAMETER | +0.6241/+0.6285 INCHES | | MATERIAL | STEEL OVERALL | | WIDTH BETWEEN FLATS | 1.000 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.750 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNS | | THREAD QUANTITY PER INCH | 11 | | FASTENER LENGTH | 3.500 INCHES NOMINAL | | HEAD HEIGHT | 0.750 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | HOLE DIAMETER | 0.141 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | HEXAGON FLATS | | HOLE QUANTITY | 3 | | HOLE TYPE | DRILLED | | NOMINAL THREAD DIAMETER | 0.688 INCHES |
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