4730-01-628-1968 FLANGE,PIPE 5305-01-628-3579 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-628-3519

Federal Supply Class:
5305

National Item Identification Number:
016283519

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:
LS109156101417GENERAL DYNAMICS LAND SYSTEMS INC.
LS1091561-201417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
FASTENER LENGTH12.0 MILLIMETERS NOMINAL
HEAD HEIGHT3.35 MILLIMETERS MINIMUM AND 3.65 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
WIDTH BETWEEN FLATS7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH12.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.8


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