2540-00-848-7237 VISOR Index 5340-00-848-7259 CAP-PLUG,PROTECTIVE,DUST AND MOI

National Stock Number:
5305-00-848-7251

Federal Supply Class:
5305

National Item Identification Number:
008487251

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:
S226715434CUMMINS INC.
UX1-4N0245722USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD DIAMETER0.125 INCHES NOMINAL
HEAD HEIGHT0.065 INCHES NOMINAL
HEAD STYLEROUND
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.098 INCHES
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
PILOT DIAMETER0.082 INCHES NOMINAL
PILOT LENGTH0.045 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL


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