5940-00-518-9961 TERMINAL BOARD Index 5305-00-518-9966 SETSCREW

National Stock Number:
5306-00-518-9965

Federal Supply Class:
5306

National Item Identification Number:
005189965

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:
518996519206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH5.875 INCHES NOMINAL
MATERIALSTEEL COMP 1118 OVERALL
THREAD LENGTH1.250 INCHES MINIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
HEAD HEIGHT0.297 INCHES NOMINAL
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
GRIP LENGTH4.625 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD


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