5306-01-223-6661 BOLT,MACHINE Index 5306-01-223-6663 BOLT,MACHINE

National Stock Number:
5306-01-223-6662

Federal Supply Class:
5306

National Item Identification Number:
012236662

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:
1276-23-62644114BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-23-626A0199FINMECCANICA SPA
5338740-145L06641CENTURY FASTENERS CORP.
5338740-145L11828NORTH AMERICAN BOLT AND SCREW CO INC
5338740-145L15526METRIC AND MULTISTANDARD COMPONENTS CORP
5306PL08218509009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5338740-145L53711NAVAL SEA SYSTEMS COMMAND
5538740-145L53711NAVAL SEA SYSTEMS COMMAND
5338740-145L74445H-K CONNECTICUT HOLDING COMPANY


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH35.00 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
THREAD LENGTH31.5 MILLIMETERS MINIMUM AND
35.0 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.75
EXTERNAL THREAD TOLERANCE CLASS6G
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH113000 POUNDS PER SQUARE INCH
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS18.67 MILLIMETERS MINIMUM AND
19.00 MILLIMETERS MAXIMUM
LOCKING FEATUREPATCH OR
PELLET OR
STRIP THREADS
FEATURES PROVIDEDFINISHED HEAD


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