Brass Aluminium Steel (Gal.) Locknuts

Application Brass: Brass Locknuts are traditional components used in fastening glands to the gland plate & as they are identical material to the gland, corrosion effects are minimal.Mild Steel: Steel (Galvanized) Locknuts are a cheaper alternative & should be used only dry, low humidity conditions.Aluminium: Alu. Locknuts are for use with PEPL Alu. Glands only. eg: BWA & CWA. Alu. Locknuts are recommended when installing PEPL Alu. Cable Glands to prevent the electrolytic action of galvanic corrosion which can occur when dissimilar metals are coupled together. Function Standard: With ISO metric thread as per EN 60423. To secure only brass cable glands to a gland plate.EMC: With ISO metric thread as per EN 60423 with cutting edges to cut through paint layers or powder coatings, for optimum contact. Material Brass BS 2874 CZ121 Pb3Mild Steel (BS 970) GalvanizedAluminium Alloy (BS 1476) Options Thread: ET NPT BSP BSPT PGPlating: Chrome (CP) Zinc (ZP) Tin (TP)Types: Standard EMC (with sharp corners) Operating Temp. -80o C to + 300o C