Skip to content
Alpha Alpha UNFHB516 5/16" x 24" UNF Bottoming HSS Tap

Alpha UNFHB516 5/16" x 24" UNF Bottoming HSS Tap

by Alpha
SKU: UNFHB516
Save 6% Save 6%
$26.38
$26.38 - $26.38
$26.38
$24.85
$24.85 - $24.85
$24.85
  • 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.

BOTTOMING taps have a lead of two threads and are used when tapping blind holes. Usually preceded by a taper or intermediate tap. Alpha bottoming taps can be identified by their plain shaft, they have no rings on the shaft near the driving square.

  • Diameter: 5/16mm
  • Pitch: 24mm
  • Overall length: 56mm
  • Shaft Diameter: 6mm
  • Drive Square: 4.9mm
  • Tapping Drill Size: 6.90mm

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Let customers speak for us

from 1981 reviews
Cheap storage solution for OCD types like me

I'm a neat freak when it comes to my shed and these things make my shed even neater. I have 3 sets of these multi use racks and use them for timber and tubing, I have a couple of kayaks on them as well, as well as other long bits and pieces that would usually just lean against the wall. A cheap and smart way of organising stuff to satisfy my OCD.

Jared
Pittsburgh P30001 300KG Multi Storage Rack Solution
Pittsburgh P30001 300KG Multi Storage Rack Solution