Nylon Flare Washer - 3/8"

Nylon Flare Washer for MFL Connections - 3/8"

This 3/8" nylon flare washer is the standard way to get a leak-proof seal between MFL (Male Flare) fittings and swivel nuts. Instead of relying on a metal-to-metal contact that can leak if there's a tiny scratch or imperfection, this washer provides a soft mating surface that compresses for a tight seal.

You'll need these whenever you're connecting a swivel nut to the threaded end of an MFL disconnect, tailpiece, or regulator output. It's a much more reliable fix than Teflon tape, which isn't meant for flare threads anyway. These are inexpensive parts, so it's smart to keep a handful in your spare parts kit for when you're swapping kegs or gas lines.

• Size: 3/8"
• Material: Nylon
• Connection Type: MFL / Swivel Nut

Highlights

• Creates a leak-proof seal between MFL fittings and swivel nuts.
• Eliminates the need for Teflon tape on flare connections.
• Fits standard 3/8" flared tailpieces and MFL disconnects.
• Essential for preventing slow CO2 or beer leaks at connection points.

Specifications