3040-01-628-6529 CONNECTING LINK,RIGID 4710-01-628-0577 TUBE,METALLIC

National Stock Number:
5305-01-628-5176

Federal Supply Class:
5305

National Item Identification Number:
016285176

Description:
SCREW,DRIVE

Detail:
A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.


Manufacturer Information:
AS3568-480U583SAE INTERNATIONAL
AS3568-4881343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
NONMACHINE NOMINAL THREAD DIAMETER0.177 INCHES
FASTENER LENGTH0.594 INCHES MINIMUM AND
0.656 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.334 INCHES MINIMUM AND
0.359 INCHES MAXIMUM
HEAD HEIGHT0.123 INCHES MINIMUM AND
0.137 INCHES MAXIMUM
PILOT DIAMETER0.146 INCHES MINIMUM AND
0.150 INCHES MAXIMUM
PILOT LENGTH0.078 INCHES NOMINAL


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