NAAMS AIN201 Insulation Washer – Freer Tool and Supply
Made in USA - 10″ Screw Standard Flat Washer: Phenolic, Plain Finish - 06043830 - MSC Industrial Supply
Cathodic Insulation Kits | TXG Industries
5-30PCS Round Bakelite Gasket Meson Phenolic Resin Gaskets High Temperature Resistant Insulating Flat Washer M2-M16-M2x5x0.5(30pcs) : Buy Online at Best Price in KSA - Souq is now Amazon.sa: DIY & Tools