5305-01-221-3501 SCREW,CAP,HEXAGON HEAD Index 5305-01-221-3503 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-221-3502

Federal Supply Class:
5305

National Item Identification Number:
012213502

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.


Manufacturer Information:
1305 ITEM 1076364MILWAUKEE VALVE CO, INC
2665-P76364MILWAUKEE VALVE CO, INC
42116-GD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
42116-H76364MILWAUKEE VALVE CO, INC
42116-K76364MILWAUKEE VALVE CO, INC


Techincal Specification:
FASTENER LENGTH1.438 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B21 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH18


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