HANSON CARDED TAP 4MM X 0.70MM PLUG T8317

High carbon steel yield a 2B class fit between fastener and tapped hole. Class 2B is estimated to be 80% of all tapped holes.
Cut thread.
Size 4mm x 0.70mm.
Type. Plug/ Bottoming tap.
T8317 PLUG 0.70MM X 4MM TAP CARDED HANSON