Solar Serrated Flanged Nut
M8 and M10 sizes available. These are used with M10x25 hex head screws or M10x25 hammerhead bolts for securing the roof hook to the steelgear rail or Schletter solo and Eco rails. The m8 size can be used for the M8 hammerhead bolt which is compatible with Renusol rails
Other names for this product:Flange Nut, Serrated Flange Nut, Serrated Nut
Compatible with M10 Hammerhead, or similar, bolts