5306-00-680-7489 BOLT,MACHINE Index 5305-00-680-7500 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-00-680-7492

Federal Supply Class:
5305

National Item Identification Number:
006807492

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:
7S24-594756THE BOEING COMPANY


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.270 INCHES NOMINAL
HEAD HEIGHT0.160 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8695 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4037 OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
PILOT DIAMETER0.164 INCHES NOMINAL
PILOT LENGTH0.448 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL


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