5306-00-474-1178 BOLT,MACHINE Index 5306-00-474-1182 BOLT,MACHINE

National Stock Number:
5306-00-474-1179

Federal Supply Class:
5306

National Item Identification Number:
004741179

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:
AEA9601E7PZX0FAIRBANKS MORSE, LLC
AEA9601E82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH0.875 INCHES MINIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890 ALLOY 275 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM YIELD STRENGTH105000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.234 INCHES NOMINAL
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
HOLE CONFIGURATION STYLEHEXAGON FLATS
HOLE TYPEDRILLED
HOLE QUANTITY2
HOLE DIAMETER0.070 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE7PZX0
DESIGN CONTROL REFERENCEAEA9601E


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