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UNC Carbon

Carbon Xtra Tap UNC Inter-5/16x18 carded

Product Code: CUNCCI516

Key Features
Precision manufactured in Europe to ISO529 standards
Suitable for hand and machine operation, and are suitable for production
2N Tolerance for optimum thread fit
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Technical Specifications
Brand ALPHA
Subcategory UNC Carbon
Diameter (in) 5/16
Diameter (in) 5/6
Type of Measure UNC
Drill Size (mm) 6.6
Head Type Intermediate
Material Carbon
OAL (mm) 72
TPI 18
Barcode 9342386050493
Category UNC Carbon
Weight (gr) 30.00
Order Quantity 1
  • Alpha Carbon Hand Taps are precision manufactured in Europe to ISO529 standards.
  • Carbon Hand Taps are general purpose taps suitable for hand and machine operation, and are suitable for production use.
  • 2N Tolerance for optimum thread fit that balances fastener performance, manufacturing, economy and convenience.
  • Suitable for use in Steel, Aluminium, Copper, Brass etc.
  • Always use lubricant. Click here for our range.

INTERMEDIATE taps have a lead of four threads and are used in most general purpose applications. Alpha Intermediate taps can be identified by the two rings on the shaft near the driving square.

  • Diameter: 5/16mm
  • Pitch: 18mm
  • Overall length: 53mm
  • Shaft Diameter: 6mm
  • Drive Square: 4.9mm
  • Tapping Drill Size: 6.60mm
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