Heart & Industry

Home · Big Bear Bolts

2% Thoriated 2.4 MM Tungsten WT20

2% Thoriated 2.4 MM Tungsten WT20

Big Bear Bolts

£4.71

Red tungsten is ideal for specialty AC welding , including but not limited to welding materials less than 0.0andand for thin-gauge aluminum. Red tungsten is also preferred for DC welding using straight polarity or electrode negative on nickel, steel, stainless steel and titanium.

Big Bear Bolts's own words, read from their page.

Buy from BIG BEAR BOLTS LTDOut of stock. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.