Part Number: 4056992-0701

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CONDITION:
NS
RAYTHEON COMPANY6845
IMS ENGINEERED PRODUCTS, LLC98587
IMS ENGINEERED PRODUCTS, LLC98587
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.520 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
FASTENER LENGTH0.620 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS0.380 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.500 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.250 INCHES
FEATURES PROVIDEDFINISHED HEAD
THREAD QUANTITY PER INCH20
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNC
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.520 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
FASTENER LENGTH0.620 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS0.380 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.500 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.250 INCHES
FEATURES PROVIDEDFINISHED HEAD
THREAD QUANTITY PER INCH20
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNC
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.