25 Extruded "U" Nuts (Foldover Nuts) Auveco 18339 GM: 11500663 Ford: N623344-S2 undercoating From the year 1981 -

From the year 1981 - On

Air Inlet Duct Applications

From 1965 - On

5mm x 12mm

Stem Diameter: 7

25 Extruded "U" Nuts (Foldover Nuts) Auveco 18339 GM: 11500663 Ford: N623344-S2 undercoating From the year 1981 -25 Extruded "U" Nuts (Foldover Nuts) With the Zinc Organic Materials the Extruded "U" Nuts are made of you are sure to get a good quality product!! The Extruded 'U" Nuts Fit The Following Manufacture OE Specs : O E = Original Equipment GM : 11500663 Ford : N623344 S2 The Dimensions of the Extruded "U" Nuts : Screw Size : M 10 1. 5 Panel Range : 1. 5 mm 5. 5 mm . 060" . 215" Center of Hole to Edge : 28 mm (25 32") Feel free to message us at