5305-00-206-5778 SETSCREW Index 5305-00-206-5792 SETSCREW

National Stock Number:
5305-00-206-5783

Federal Supply Class:
5305

National Item Identification Number:
002065783

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:
05072-000226344NEW HAVEN MFG CORP
5072-226344NEW HAVEN MFG CORP
M60FS348-4B26233NYLOK LLC


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.154 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
HEAD HEIGHT0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.099 INCHES
WIDTH ACROSS FLATS0.078 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.208 INCHES MINIMUM
THREAD QUANTITY PER INCH48
THREAD SERIES DESIGNATORUNC


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