Our 316 Stainless Steel Pressure Washer Coupling Set with 1/2" BSP Thread is a top-of-the-line product that offers reliable and long-lasting performance. Manufactured from high-quality 316 stainless steel, this coupling is designed to withstand the toughest working conditions. Featuring a 1/2" BSP thread and a working pressure of 350 bar, it is suitable for use in a wide range of applications. Additionally, this coupling is fitted with Viton seals for high temperature applications, ensuring exceptional performance even when exposed to extreme conditions. This product is a must-have for anyone who demands the best from their pressure washing equipment.