5305-01-238-4502 SCREW,CAP,HEXAGON HEAD Index 5305-01-238-4504 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5306-01-238-4503

Federal Supply Class:
5306

National Item Identification Number:
012384503

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:
1050524273342ALLISON TRANSMISSION INC
423-56072741DORMAN PRODUCTS, INC.
908-17872741DORMAN PRODUCTS, INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH60.00 MILLIMETERS NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT7.00 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN933 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MINIMUM TENSILE STRENGTH122000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
SPECIAL FEATURESGREEN COATED
WIDTH BETWEEN FLATS17.00 MILLIMETERS NOMINAL
SURFACE TREATMENTDICHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.5
THREAD LENGTH57.00 MILLIMETERS MINIMUM AND 60.00 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM


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