M8 x 1.25 male thread on one end for secure installation into an M8 boss or fitting This 8mm OD aluminium radiator overflow stub is ideal for creating a clean, reliable overflow or vent take-off on custom and motorsport cooling setups. Manufactured from HE30 aluminium, it features an M8 x 1.25 male thread on one end for fitting into a compatible M8 boss, and a swaged hose end on the other to help keep the hose seated when used with a suitable clip. Note: Please ensure your hose internal diameter is appropriate for a 6mm OD stub, and always use a correctly sized clamp for a secure connection. Returns: 30-day returns accepted. Buyer pays return postage unless otherwise stated. Message us anytime if you’d like help choosing the correct boss/fitting, hose size, or if you need multiple stubs fo.
