PRODUCT SIZE 1/4 inch MNPT thread × 1/4 inch body size.Industrial type, also known as M-Style(type D)
EXCELLENT SEALING Pre-coated sealant thread reduces air leaking, no need to wrap with Teflon tape
WIDE APPLICATION:These industrial MNPT plugs are great for use on air compressors, air blow guns, air nailers etc.
WORKING PRESSURE The maximum operating pressure is 300 psi. Great for use at home.
METAL Premium corrosion resistant zinc plated hardened steel construction for a longer using life