Use these nuts with compression sleeves and fittings to create a strong seal on stainless steel tubing.

Pair these nuts with vibration-resistant compression sleeves and fittings for a strong seal on stainless steel tubing.

Use these CGA fittings to connect welding hose to pressure regulators and torches.

Tighten these threaded fittings with your hands for a secure connection in testing, flushing, venting, and plugging applications—no tools, tape, or sealant required.

Much thicker than sealants for fine threads, these sealants bridge the gaps between coarse threads.

Often used in high-vibration applications that could cause standard thread sealants to fail, these never fully harden and remain pliable enough to self-heal and stop leaks before they start.

These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.

Apply these thread sealant sticks without a mess.

Remaining pliable over time, these high-temperature sealants protect against leaks caused by vibration and pressure—they naturally fill voids before leaks can develop.

Completely free of oil and chemically inert, these sealants are safe to use with wet and dry oxygen systems.

This tape has a higher density than standard tape for a better seal between threads.

Made of PTFE, this tape has a slippery surface that keeps threads from binding to make parts easy to assemble.