5305-01-261-0801 SCREW,EXTERNALLY RELIEVED BODY Index 5306-01-261-0803 BOLT,CLOSE TOLERANCE

National Stock Number:
5305-01-261-0802

Federal Supply Class:
5305

National Item Identification Number:
012610802

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:
0636 101 3276V370ZF GROUP NORTH AMERICAN OPERATIONS, INC.
0636 101 327D8124ZF FRIEDRICHSHAFEN AG
DIN912M10X25-STL 10.9D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT10.0 MILLIMETERS NOMINAL
HEAD DIAMETER16.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
MINIMUM TENSILE STRENGTH142230 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.0 MILLIMETERS MINIMUM AND 25.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS1.5
THREAD SERIES DESIGNATORM


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