5305-01-556-0380 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-6485 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-556-2885

Federal Supply Class:
5305

National Item Identification Number:
015562885

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:
ISO 4762-M8X16-8.8-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HEAD DIAMETER13.1 MILLIMETERS NOMINAL
HEAD HEIGHT7.8 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.3
THREAD SERIES DESIGNATORM
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND


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