threading taps
irwin industrial tool co. ha1731 7mm 1 . 0 high carbon steel machine screw thread metric plug tap
ideal for auto repair and machinery where metric threads are specified the first number represents the diameter of the tap in millimeters the second number is the distance between the threads in millimeters tap size and recommended drill bit size are etched on each tool for easy identification thread size 7 mm thread pitch 1 mm thread standard metric no of flutes 4 end shape chamfer 3 to 5 threads style plug material high carbon steel sku eglt16896
irwin industrial