5307-00-673-3262 STUD,SHOULDERED AND STEPPED Index 5307-00-673-3281 STUD,PLAIN

National Stock Number:
5306-00-673-3265

Federal Supply Class:
5306

National Item Identification Number:
006733265

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:
416B67707482GENERAL ELECTRIC COMPANY
416B677P107482GENERAL ELECTRIC COMPANY
530600617398307482GENERAL ELECTRIC COMPANY
416B677P1D3309MTU AERO ENGINES AG DBA MTU DEUTSCHE AEROSPACE


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.628 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH1.740 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
HEAD DIAMETER0.348 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
HEAD STYLEROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER0.042 INCHES NOMINAL FIRST HOLE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.388 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATS0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM


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