2540-00-700-8652 KIT Index 5305-00-700-8671 SCREW

National Stock Number:
5306-00-700-8662

Federal Supply Class:
5306

National Item Identification Number:
007008662

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:
360443S723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
360443S757526FORD MOTOR COMPANY
360443S7S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
360443S7S857526FORD MOTOR COMPANY
360443S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
360443S857526FORD MOTOR COMPANY
705873819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
FASTENER LENGTH1.960 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.100 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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