5305-01-283-9891 SETSCREW Index 5306-01-283-9893 BOLT,SHEAR

National Stock Number:
5305-01-283-9892

Federal Supply Class:
5305

National Item Identification Number:
012839892

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:
1654A05539428MCMASTER-CARR SUPPLY CO
1654A05597852STAR STAINLESS SCREW CO
91654A05539428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD DIAMETER0.118 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
HEAD HEIGHT0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
HEAD STYLEROUND
MATERIAL
PILOT LENGTH0.047 INCHES NOMINAL
PILOT DIAMETER0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
NONMACHINE NOMINAL THREAD DIAMETER0.073 INCHES
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)


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