View cart “GM Performance Air Cleaner Wing Nut, Small, 1/4-20 in and 5/16-18 in Thread, Black / Red Bowtie Logo, Aluminum, Chrome,” has been added to your cart. Previous Product Next Product Engine Works 12 point Flange Nut 7/16″ -20 x 1/2 Chromoly $19.84 2 in stock Engine Works 12 point Flange Nut 7/16" -20 x 1/2 Chromoly quantity Add to cart SKU: 41481 Category: Bolts and Nuts Description Description Part Number: 41481 Line Code: EW1 Opens in a new window Tweet This Product Opens in a new window Share on Facebook Opens in a new window Pin This Product Opens in a new window Mail This Product Related products Quick View Quick View Bolts and NutsARP Crankshaft Pulley Bolt Kit, High Performance, 3/8-24 in Thread, 0.750 in Long, 3/8 in 12 Point Head, Stainless, Polished, Chevy V8, Kit $11.39 Add to cart Quick View Quick View Bolts and NutsARP Thermostat Housing Bolt Kit, 5/16 in Male Thread, 0.875 in Long, 12 Point Head, Stainless, Polished, Small Block Ford, Kit $6.94 Add to cart Quick View Quick View Bolts and NutsEngine Works valve cover stud set Set of 8 with washers & nuts $14.86 Add to cart