AISI 316L stainless steel fixed male connector (X2CrNiMo17-12-2 1.4404 UNI EN 10088-1) stainless steel and designed for use in situations where traditional nickelplated brass fittings are considered to be insufficiently resistant to the environmental conditions. The operating characteristics are identical to Part no. 6014 nickel-plated brass fittings. Type produced: fixed male The thread is ISO Metric and complies with CEI EN 60423. Working temperature: from -15° to +60° C (IMQ systems), from -40° C to +80° C.