5305-01-572-4319 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-572-4373 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-572-4366

Federal Supply Class:
5305

National Item Identification Number:
015724366

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:
ISO4762-M12X25-12.9-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
R200281256161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
R2002812SZ177DENEL VEHICLE SYSTEMS
R2002812-AQ00SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
THREAD SERIES DESIGNATORISO M
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.75
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH30.0 MILLIMETERS NOMINAL
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ISO 4762 DIN 912 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
HEAD STYLEFILLISTER
HEAD DIAMETER18.0 MILLIMETERS NOMINAL
HEAD HEIGHT12.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN HEAD
FEATURES PROVIDEDFINISHED HEAD


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