Midland Metal 20732N Bulkhead Straight Union, 4 mm Push-In x 4 mm Push-In, Brass, Nickel-Plated

Bulkhead Straight Union, Connection Size 1: 4 mm, Connection Type 1: Push-In, Connection Size 2: 4 mm, Connection Type 2: Push-In, Brass, Nickel-Plated, M12 x 1 Thread, 0.663 in Hex, 1.229 in L, 0 to 290 psi, -4 to 176 deg F, Additional Information: 0.051 lb Weight