Caplugs Square-Head Threaded Plugs TPN-11

TPN plugs are ideal for low-pressure testing and in-house handling. The square head design enables easy installation. These plugs protect threaded ports from damage, contamination and moisture. Resistant to oil and heat up to 250º F, but not intended for permanent applications. Fits NPT threads Easy to use Square head design Material: High-density polyethylene Standard Color: Black