5305-01-340-8569 SCREW,CAP,SOCKET HEAD Index 5305-01-340-8571 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-340-8570

Federal Supply Class:
5305

National Item Identification Number:
013408570

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:
DIN 912 4X815526METRIC AND MULTISTANDARD COMPONENTS CORP
DIN 912 M4X8 STEEL15526METRIC AND MULTISTANDARD COMPONENTS CORP
DIN 912 ST M4X815526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH8.0 MILLIMETERS NOMINAL
HEAD DIAMETER7.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.0 MILLIMETERS MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
WIDTH ACROSS FLATS3.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH6.6 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.7


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