5310-01-407-9012 NUT,SELF-LOCKING,SPLINE Index 5305-01-407-9014 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-407-9013

Federal Supply Class:
5306

National Item Identification Number:
014079013

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
124143070FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
1241430719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414307-085076M6AMZ ALABAMA INC.
12414307-0850FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414307-08519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN6921M12X1.5X70-10.9A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
EN16650M12X1.5X70-10.9A3DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH70.0 MILLIMETERS NOMINAL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
THREAD LENGTH17.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.5
EXTERNAL THREAD TOLERANCE CLASS6G
SURFACE TREATMENTZINC OVERALL
HEAD HEIGHT11.5 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS15.73 MILLIMETERS MINIMUM AND
16.00 MILLIMETERS MAXIMUM
EXTENDED WASHER DIAMETER26.6 MILLIMETERS NOMINAL
EXTENDED WASHER THICKNESS6.4 MILLIMETERS NOMINAL


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