Russell 3/8In Tube Nut (2Pk) 660570

Russell 3/8In Tube Sleeve (2Pk) 660650Fitting - Tube Sleeve - 6 AN - 3/8 in Tube - Aluminum - Blue Anodized - Pair

Russell #3 Bulkhead Nuts 2Pk 643871Bulkhead Fitting Nut - 3 AN - Steel - Zinc Plated - Pair

Russell P/C #6 Tube Nut 2Pk 660575Fitting - Tube Nut - 6 AN - 3/8 in Tube - Aluminum - Black Anodized - Pair

Russell P/C #8 Tube Nut 2Pk 660585Fitting - Tube Nut - 8 AN - 1/2 in Tube - Aluminum - Black Anodized - Pair

Earls #3 Tube Nuts (2Pk) 581803ErlFitting - Tube Nut - 3 AN - 3/16 in Tube - Aluminum - Blue Anodized - Pair