5306-00-272-4246 BOLT,MACHINE Index 5940-00-272-4251 TERMINAL BOARD

National Stock Number:
5306-00-272-4250

Federal Supply Class:
5306

National Item Identification Number:
002724250

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:
515362324617GENERAL MOTORS CORP
515362372582ROLLS-ROYCE SOLUTIONS AMERICA INC
N271-108PC515362324617GENERAL MOTORS CORP
N271-108PC51536237X677GENERAL MOTORS LLC
51536237X677GENERAL MOTORS LLC
515362397907TEREX CORP
PC5153623C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
FASTENER LENGTH3.219 INCHES MINIMUM AND 3.281 INCHES MAXIMUM
FEATURES PROVIDEDUNFINISHED HEAD
HEAD HEIGHT0.750 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1212 OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES
SPECIAL FEATURES60.0 DEG CENTER HOLE DRILLED IN HEAD
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH14
WIDTH BETWEEN FLATS1.312 INCHES NOMINAL


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