Home / Nuts / Manifold Nuts / UNF Manifold Nuts UNF Manifold Nuts Filters Thread Diameter1/4" UNF3/8" UNF5/16" UNF7/16" UNFSocket Size11mm12.5mm13.9mm17.6mmMaterialBrass Filters Sort by: Most Popular Latest InPrice Low to HighPrice High to LowName A to ZName Z to A View Showing 1 - 4 of 4 products Showing 1 - 4 of 4 products Item in Stock 1/4" UNF Exhaust Manifold Nuts - Brass 0 review(s) Add to cart Quickview 1/4" UNF Exhaust Manifold Nuts - Brass 0 review(s) £0.30 Add to cart Quickview Out of stock 5/16" UNF Exhaust Manifold Nuts - Brass 0 review(s) Add to cart Quickview 5/16" UNF Exhaust Manifold Nuts - Brass 0 review(s) £0.47 Add to cart Quickview Item in Stock 3/8" UNF Exhaust Manifold Nuts - Brass 0 review(s) Add to cart Quickview 3/8" UNF Exhaust Manifold Nuts - Brass 0 review(s) £0.70 Add to cart Quickview Item in Stock 7/16" UNF Exhaust Manifold Nuts - Brass 0 review(s) Add to cart Quickview 7/16" UNF Exhaust Manifold Nuts - Brass 0 review(s) £0.82 Add to cart Quickview