8140-01-563-6221 CONTAINER,AMMUNITION Index 8140-01-563-6224 CUSHION,SHIPPING AND STORAGE CON

National Stock Number:
5305-01-563-6222

Federal Supply Class:
5305

National Item Identification Number:
015636222

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:
AS3568-230U583SAE INTERNATIONAL
AS3568-2381343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
NONMACHINE NOMINAL THREAD DIAMETER0.114 INCHES
FASTENER LENGTH0.360 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.193 INCHES MINIMUM AND
0.211 INCHES MAXIMUM
HEAD HEIGHT0.075 INCHES MINIMUM AND
0.086 INCHES MAXIMUM
PILOT DIAMETER0.112 INCHES MINIMUM AND
0.116 INCHES MAXIMUM
PILOT LENGTH0.047 INCHES NOMINAL


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