The 90° LET-LOK® fitting with external BSPT thread is a high-performance solution designed for secure and reliable connections in demanding industrial environments. Engineered for use with metric tubing, it ensures optimal sealing integrity and durability, making it an excellent choice for sectors such as chemical processing, petrochemicals, pharmaceuticals, energy production, nuclear power, and advanced process engineering. Manufactured from premium AISI 316 stainless steel, the fitting offers outstanding resistance to corrosion and aggressive media, guaranteeing long-term reliability even under challenging operating conditions. The maximum allowable working pressure depends on the specific size and thread configuration, ensuring flexibility and safety across a wide range of applications. With its robust construction and precision design, this fitting provides a dependable connection technology that supports efficiency, safety, and performance in critical industrial systems.