This is a mild steel bung tapped through with a standard M8 x 1.25 thread. All you have to do is drill a 12mm hole and the bung will sit nice and snug, ready for welding. Made in the UK. This sale is for 2 bungs.
M6 threaded top hat bung, weld in bush x 2
M10 threaded top hat bung, weld in bush - set of 2
M12 to M10 M8 Rod End Joint Reducer High Misalignment Top Hat Rose Spacer
MOUNT BOSSES WELD IN TOP HAT M8 BLIND HOLE CHOP CHOPPER
12 PCS Blitz Gas Can Spout Cap Fits Self Venting Gas Can, Yellow Spout Caps Top Hat - Universal Replacement with Venting for 1 & 2 Gallon Gasoline Can
Lambretta front hub outer seal top hat bush stainless steel MB