... .75mm 5 fast,simple install 1. PEX Fittings - clamp X to PEX connections for PEX Tubing. This fitting may be used ... . has the full models 1/8"-4" for stainless steel pipe fittings: elbow,union, tee, cross, bushing, cap, nipple ... ,nut etc. 3. Casting PEX Fittings: S.S. 304, 316 material chemical composition MAXC%Mn ... .50.040.0418-219-122-3 Stainless Steel PEX Fittings-Clamps