5305-01-589-7891 SCREW,CAP,SOCKET HEAD Index 5305-01-589-9574 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-589-7907

Federal Supply Class:
5305

National Item Identification Number:
015897907

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:
ISO7380-M4X10-A4-70 BLACKENEDI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH9.7 MILLIMETERS MINIMUM AND 10.3 MILLIMETERS MAXIMUM
HEAD DIAMETER7.2 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM
HEAD HEIGHT2.0 MILLIMETERS MINIMUM AND 2.2 MILLIMETERS MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON SOCKET BUTTON HEAD SCREW
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
WIDTH ACROSS FLATS2.5 MILLIMETERS MINIMUM AND 2.6 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH8.9 MILLIMETERS MINIMUM AND 9.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.7


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