1/8" 1/4" 3/8" 1/2" 3/4" 1" in BSPT NPT BSPP G Male Thread 304 Stainless Steel End Plug Hex Head External Hexagon Head CapHome Improvement > Plumbing$0.61 (≈ CA$0.85)$0.85In stockSold by AliExpress WWTo Store