3/16" OD Equal Straight Connector - PI0406S Clamping washer made in stainless steel ensures the perfect grip on the tube with all kinds of material without damage to the surface. The connection between the tube and the fitting ensure a tight seal even in severe conditions such as impact & vibration. The design of the geometric seal ensures the perfect fit for vacuum applications. Suitable to be used with PA6, PA11, PA12, Polyethylene, Polyurethane (minimum hardness of 98 shore). Material: • Body: • Brass Nickel plated • Collet: • Brass Nickel plated • Capsule: • Brass Nickel plated • Clamping Washer: • Stainless Steel 301 • Media: • Compressed air, Vacuum, Water.