Opened to get better pictures and measurements. Please look closely at the pictures to make sure it’s what you want.

White Plastic Nut:

- Inner Thread Diameter: ~20.6mm (Standard 1/2" IPS)

- Outer Flange: ~41mm

- Total Width: ~48mm

Black Tapered Cone Washer:

- Outer Diameter (Base): ~19mm

- Inner Diameter: ~11mm

- Height: ~10mm

Black Flat Washer:

- Outer Diameter: ~19mm

- Inner Diameter: ~11mm

The Universal Faucet Supply Line Mounting Kit by SIM Supply, Inc. includes 1/2" IPS wing nuts and cone washers, suitable for 3/8" or 1/2" supply lines. Made of plastic, this barware item is designed for kitchen use and has a faucet hole spacing of 12 inches. The kit is equipped with a California Prop 65 Warning for cancer and reproductive harm. With a compact size of 4.400 x 1.600 x 1.900 inches and a sleek design, this mounting kit is a practical and reliable option for kitchen faucet installation.