5360-01-255-4595 SPRING,HELICAL,EXTENSION Index 5306-01-255-4597 BOLT,MACHINE

National Stock Number:
5306-01-255-4596

Federal Supply Class:
5306

National Item Identification Number:
012554596

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:
C5NN-1N118H00501NEW HOLLAND N.V.NC.


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH2.380 INCHES NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH1.190 INCHES NOMINAL
HEAD STYLEDEE CHAMFER
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
HEAD DIAMETER1.380 INCHES NOMINAL
HEAD HEIGHT0.380 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.477 INCHES MINIMUM AND
0.490 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD


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