4820-01-516-7933 CARTRIDGE,STOP-CHECK VALVE Index 2590-01-516-7935 CAP,FILLER OPENING

National Stock Number:
5305-01-516-7934

Federal Supply Class:
5305

National Item Identification Number:
015167934

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
B1831BH08030N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.25
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH30.0 MILLIMETERS NOMINAL
FASTENER LENGTH100.0 MILLIMETERS NOMINAL
MATERIALSTEEL PROPERTY CLASS 12.9 OVERALL
SURFACE TREATMENTZINC OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER13.0 MILLIMETERS MAXIMUM
HEAD HEIGHT8.0 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS6.1 MILLIMETERS MAXIMUM


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