[Seal] The allen head 1/8 NPT plug is sealed by a 60 degree tapered thread. [Size] 1/8-27 NPT,can work with 5mm hexagon wrench. [Material] Aluminum alloy 6061-T6, black anodized.
The EVIL ENERGY 1/8" NPT Plugs Aluminum Socket Allen Head Black would be ideal for industrial use, such as machinery repair, manufacturing, or construction projects.
