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Your cart is empty.Tap Plug 1/2"-20nf C. Made of shock-resistant and heat treated S2 steel for maximum strength and hardness, ideal for maintenance and repair work, manufactured in United states.
Jason Thomas
August 22, 2025
Irwin taps are excellent cost to performance ratio.
EAD
August 19, 2025
It did what it supposed to do, cut threads!It worked perfectly
Robert Kibler
August 8, 2025
perfect fit after tapping the steel plate
Ellen in Missouri
July 10, 2025
I used this tap to chase the threads on a set of lug nuts, worked perfectly.I did put a drop or two of oil on the tap before I used it.
fashlightguy
June 7, 2025
Did good
GMak
June 5, 2025
You can't go wrong ordering an Irwin product. Irwin makes a high quality tap from hard steel that easily cuts screw threads into the properly sized hole. Very satisfied.
Skipper
May 23, 2025
Tapped a 1.75" long brass bore with minimal torque requirements, and one chip removal extraction.
Leah S.
May 3, 2025
Used this tap on 20 deep lug nuts that were not machined well. It work great and saved me from having to get new lug nuts.
Jason Thomas
April 29, 2025
Irwin taps are excellent cost to performance ratio.
EAD
April 7, 2025
It did what it supposed to do, cut threads!It worked perfectly
Robert Kibler
March 6, 2025
perfect fit after tapping the steel plate
Ellen in Missouri
March 4, 2025
I used this tap to chase the threads on a set of lug nuts, worked perfectly.I did put a drop or two of oil on the tap before I used it.
fashlightguy
February 1, 2025
Did good
GMak
January 28, 2025
You can't go wrong ordering an Irwin product. Irwin makes a high quality tap from hard steel that easily cuts screw threads into the properly sized hole. Very satisfied.
Skipper
January 19, 2025
Tapped a 1.75" long brass bore with minimal torque requirements, and one chip removal extraction.
Leah S.
December 31, 2024
Used this tap on 20 deep lug nuts that were not machined well. It work great and saved me from having to get new lug nuts.
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