These 1/16” PEEK nuts are 0.62” long, intended for use in VICI’s polymeric valves with zero dead volume fittings. They can also be used as alternatives to stainless steel nuts when polymeric fittings are used (up to approximately 125𝇈 C). Hex-style nuts allow wrench tightening; however, because they are polymeric, they can break and are recommended for use only when space doesn’t allow finger tightening.
Sold in packs of 10.
Caution: PEEK nuts are intended for use only with polymeric ferrules, which seal with lower force than their stainless steel counterparts. Overtightening can result in breakage.
