Hand tap UNC ≈ 352 HSS, ground

The hand tap consists of heavy-duty high-speed steel. For through threads and bottoming threads in unalloyed and low-alloyed steels up to a strength of 800 N/mm², malleable cast iron and non-ferrous metals. The thread is cut in three operation.
Article number
246516UNC2
Nominal thread size UNC
5/16"
Net weight
0.016 kg
Length
56.0 mm
Spiral length
22.0 mm
Diameter
Core hole diameter
6.6 mm