5310-00-385-3379 WASHER,FLAT Index 5310-00-385-3382 WASHER,FLAT

National Stock Number:
5306-00-385-3380

Federal Supply Class:
5306

National Item Identification Number:
003853380

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:
887738-259364HONEYWELL INTERNATIONAL INC.
887738-299193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
COUNTERSINK ANGLE59.0 DEGREES MINIMUM AND 61.0 DEGREES MAXIMUM
FASTENER LENGTH1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.340 INCHES MINIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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