Description

FAA-PMA approved for Continental and Lycoming enginesSave money and get an enhanced product with McFarlane Stainless Steel Exhaust Nuts and Studs! A heat-treated, high-strength stainless alloy improvement, these studs are nitrocarburized Black Max™ coated for additional corrosion protection and resistance to galling. The studs are tap-end studs that come in various oversized options for use on Continental and Lycoming engines.Lasts much longer! Save $$$ and labor!Less stress on the exhaust flanges and gaskets as the engine heats up and cools downStuds are nitrocarburized Black Max™ coating to resist galling and corrosionBlack Max™ prevents galvanic corrosion between stainless and aluminum cylinderStainless steel vs. alloy steel: is it worth the money?Written by Dave McFarlane, Founder