JEGS 100456: Steel Pipe Plugs NPT | Zinc-Coated | Internal Hex | Assortment Includes: (2) 1/2 in. NPT Plugs, (2) 3/8 in. NPT Plugs, (2) 1/4 in. NPT Plugs, (2) 1/8 in. NPT Plugs | Sold as a Set of 8 - JEGS
M12 x 1.5mm Pitch Hexagon Head Pipe Plugs (DIN 910) - 18-8 / 304 Stainless Steel: Accu.co.uk: Hardware