Straight screw-in fitting »value line«, G 1/2 o., for hose exterior Ø 12, Working pressure -0.98 to 16 bar, nickel-plated brass . Low-priced yet very high-quality series of push-in fittings made of nickel-plated brass. Compact, space-saving, lightweight design. An O-ring in the fillet at the end of the thread guarantees a tight connection for all male thread parts, even on rough surfaces.