3/8 Inch Compression Tube T316 Stainless Steel Straight B-Lok Nut Best Seller UV-6800 is an excellent insulator

UV-6800 is an excellent insulator against water corrosion from salt spray mildew bacteria most chemicals and vibration

Unlike other fasteners a rivet is not tightened down to secure it

344 Inch Aluminum Universal Head Drive Rivet

Dura-Kote plating for superior corrosion resistance

Outside Diameter: 1-3/4 Inch

3/8 Inch Compression Tube T316 Stainless Steel Straight B-Lok Nut Best Seller UV-6800 is an excellent insulatorThe B Lok tube fittings are designed with a front ferrule that provides the leak proof seal when nut and ferrules are properly drawn up to the specified number of turns. the rear ferrule grips the tubing preventing pull off for sealing.