5305-01-555-4064 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-2961 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-556-2872

Federal Supply Class:
5305

National Item Identification Number:
015562872

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-M10X25-8.8-A2JI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
HEAD DIAMETER16.1 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
HEAD HEIGHT9.8 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.5


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