9905-01-483-3664 PLATE,IDENTIFICATION Index 7643-01-483-3666 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-483-3665

Federal Supply Class:
5305

National Item Identification Number:
014833665

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:
Z1006DA51QZK3THE HELLAN STRAINER CO
Z1006DA559958CLEVELAND GEAR COMPANY, INC.


Techincal Specification:
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESITEM IS HEAT TREATED; MATERIAL IS SAE GRADE 5
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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