5305-01-009-0019 SCREW,CAP,SOCKET HEAD Index 5306-01-009-0021 BOLT,CLOSE TOLERANCE

National Stock Number:
5305-01-009-0020

Federal Supply Class:
5305

National Item Identification Number:
010090020

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
0-80NF3AX1-270276ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO
655-028-900970210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
HEAD DIAMETER0.0926 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
HEAD HEIGHT0.0574 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESIX SPLINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OVERALL
MINIMUM TENSILE STRENGTH75000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.060 INCHES
SPLINE MAJOR DIAMETER0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
SPLINE MINOR DIAMETER0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
SPLINE WIDTH0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
THREAD QUANTITY PER INCH80
THREAD SERIES DESIGNATORUNF


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