Universal Cast-Iron Round Burner Head: Made of high-quality cast iron, this burner head offers superior heat resistance compared to standard aluminum burners. Designed with a built-in air shutter for improved ventilation, ensuring thorough propane combustion and helping prevent discoloration on griddles, pots, and other cookware. Compatible with high-pressure regulators. Brass Fitting: 3/8 inch flare male to 1/8 inch MNPT female, constructed from high-quality brass for durability. Application: Fits most propane-powered grills, stoves, smokers, burners, heaters, fireplaces, fire pits, cookers, turkey fryers, torches, and other high-pressure appliances. Attention: For propane use only. Suitable for high-pressure systems. Do not use with low-pressure equipment to avoid damage. Color: Silver Material: Cast iron, brass Package Contents: 1 x High-Pressure Propane Cast-Iron Round Burner Head Note: Lighting and monitor settings may cause slight variations in color between the product image and actual item. Measurement tolerance: +/- 1-3 cm.