5305-01-556-0488 SCREW,MACHINE Index 5305-01-556-2173 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-556-1043

Federal Supply Class:
5305

National Item Identification Number:
015561043

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:
B1835B10035N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
G1935B10035N01417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS4G6G
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
HEAD DIAMETER19.50 MILLIMETERS MINIMUM AND 22.40 MILLIMETERS MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH35.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL


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