Fractional Tap, National Fine Thread, 9/16-In. x 18 Thinners & Solvents provides a secure

provides a secure

sieve for soil screening

Package includes: 2 stainless steel bolts

2 Pole-3 Wire

Larger swivel pad reduces marring on work surface and increases stability

Fractional Tap, National Fine Thread, 9/16-In. x 18 Thinners & Solvents provides a secure9 16" x 18, national fine thread, fractional tap, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, straight flutes are ground to provide rapid chip removal for efficient threading, designed for hand threading work in a variety of materials taps produce a class 2b thread, use 33 64" drill bit.