What You Get: 20 pcs propane orifice kit includes 10pcs M5 x 0.5mm/0.68mm and 10pcs M6 x 0.75mm/0.5mm.
Thread M5 x 0.5mm: Hexagon: 6mm, total height: 6.5mm, nozzle hole: 0.68mm, total 10pcs. Note: Threads are 5mm not 6mm.
Thread M6 x 0.75mm: Hexagon: 7mm, total height: 8mm, nozzle hole: 0.5mm, total 10pcs.
Wide Application: Suitable for any gas application or water puncture. Can be used for a wide range of pipe connections such as valves, hoses, and burner nozzles.
100% Solid Brass: Propane gas orifice nozzle is made of brass, sturdy and heatproof. Easily drilled for proper nozzle holes.