5305-00-411-6546 SCREW,EXTERNALLY RELIEVED BODY Index 5305-00-411-6548 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-411-6547

Federal Supply Class:
5305

National Item Identification Number:
004116547

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:
0-80NF3A3-1670276ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO
655-022-900370210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.094 INCHES NOMINAL
HEAD HEIGHT0.054 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESIX SPLINE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.060 INCHES
SPLINE MAJOR DIAMETER0.062 INCHES NOMINAL
SPLINE MINOR DIAMETER0.050 INCHES NOMINAL
SPLINE WIDTH0.014 INCHES NOMINAL
THREAD LENGTH0.147 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH80
THREAD SERIES DESIGNATORUNF


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