Midland Metal 66672 Square Head Plug, 3/8 in MNPT, Steel, Zinc-Plated

Square Head Plug, Connection Size: 3/8 in, Connection Type: MNPT, Carbon Steel, Zinc-Plated, 150/300 psi, 0.81 in L x 0.43 in W, -20 to 350 deg F, Additional Information: 0.040 lb Weight