Part Number: MS9033

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CONDITION:
NS
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M96906
VALLEY-TODECO, INC.6710
GENERAL ELECTRIC COMPANY99207
SOCIETY OF AUTOMOTIVE ENGINEERS INC81343
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.425 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
FASTENER LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON W/HOLE
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.190 INCHES
GRIP LENGTH0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
NONSTANDARD THREAD PITCH DIAMETER+0.1644/+0.1667 INCHES
THREAD QUANTITY PER INCH32
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
HARDNESS RATING24.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH63.0 MICROINCHES GRIP
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.425 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
FASTENER LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON W/HOLE
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.190 INCHES
GRIP LENGTH0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
NONSTANDARD THREAD PITCH DIAMETER+0.1644/+0.1667 INCHES
THREAD QUANTITY PER INCH32
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
HARDNESS RATING24.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH63.0 MICROINCHES GRIP
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORUNF
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 .19 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 . 15 inch ( . 38 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.