5305-01-591-3920 SCREW,CAP,SOCKET HEAD 5305-01-591-4990 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-591-4097

Federal Supply Class:
5305

National Item Identification Number:
015914097

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
ISO4017-M12X35-10.9-A2RI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
R200271556161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
R2002715SZ177DENEL VEHICLE SYSTEMS
R2002715-AL00SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
HEAD HEIGHT7.32 MILLIMETERS MINIMUM AND 7.68 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH1040 MEGAPASCALS
MINIMUM YIELD STRENGTH940 MEGAPASCALS
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
WIDTH BETWEEN FLATS17.73 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH35.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.75


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