Skip to content
Alpha Alpha UNCHI516 5/16" x 18" UNC Intermediate HSS Tap

Alpha UNCHI516 5/16" x 18" UNC Intermediate HSS Tap

by Alpha
SKU: UNCHI516
Save 3% Save 3%
$25.68
$25.68 - $25.68
$25.68
$24.80
$24.80 - $24.80
$24.80
  • Alpha HSS Hand Taps are precision manufactured in Europe to ISO529 standards.
  • HSS 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

    Let customers speak for us

    from 1678 reviews