Parker Hannifin P 20 WLN-SS 1-1/4" Bulkhead Lock Nut is a stainless steel bulkhead nut designed for Parker P 20 WLN fittings, featuring a Triple Lok configuration. The 1-1/4" size and WLN-SS designation identify this part as a corrosion‑resistant, bulkhead‑style nut suitable for securing bulkhead connections. Use this nut to provide a robust, secure fastening in precision fluid‑system assemblies where Parker bulkhead fittings are employed.
