5340-01-485-6968 CAP,PROTECTIVE,DUST AND MOISTURE Index 5305-01-485-6970 THUMBSCREW

National Stock Number:
5305-01-485-6969

Federal Supply Class:
5305

National Item Identification Number:
014856969

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:
0850851KWT0SAUER COMPRESSORS USA, INC.
085174 ITEM NO 1061KWT0SAUER COMPRESSORS USA, INC.
DIN912-M12X20-8.8D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
ISO4762-M12X20-8.8I9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD DIAMETER17.73 MILLIMETERS MINIMUM AND 18.27 MILLIMETERS MAXIMUM
HEAD HEIGHT11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH20.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.75


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