Fractional Tap, National Coarse Thread, 9/16-In. x 12 Dryer Vent Accessories PEX fitting copper crimp ring

PEX fitting copper crimp ring

15/16" outside threads

The many safeguards and trouble-free features built into our closed-case rotor sprinkler makes it the perfect choice for any home landscape

Designed to replace broken cast-iron flanges with a gasket that expands to also fit service weight

downspout run-off drains

Fractional Tap, National Coarse Thread, 9/16-In. x 12 Dryer Vent Accessories PEX fitting copper crimp ring9 16" x 12, national course 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 31 64" drill bit.