John Bunn Oxygen Regulators 0-15 lpm H-Nut Style Oxygen Regulators Zinc Plated Hardware 39 Grade AAA (per imagery)
Baker’s notes & crumb story
Description
John Bunn Oxygen Regulators 0 15 lpm H Nut Style Oxygen Regulators Zinc Plated Hardware 39 Grade AAA (per imagery) 39 Grade AAA (per imagery) Bore Hole Diameter 1 in Cross Bore Diameter 2 Coarse Thread: Partially threaded shank for secure grip in tapped holes or with a nut