Home / Hardware / Flange Nuts Flange Nuts Showing all 4 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by SKU 5/16″-18 Flange Nut – 100 $10.75 Add to cart 3/8″-16 Flange Nut – 100 $12.60 Add to cart 1/2″-13 Flange Nut – 100 $27.00 Add to cart 1/4″-20 Flange Nut – 100 $7.20 Add to cart