Button Socket Cap Screw: 5/16-18 x 3, Alloy Steel, Black Oxide Coated MPN:701156PR

Introducing our top-of-the-line hex head plug crafted from premium brass for enhanced durability and resistance against corrosion. It features a convenient MNPT thread type for easy installation, and an 1/8 pipe size makes it ideal for a variety of plumbing applications. With its robust construction, this plug can withstand high pressures without leakage making it perfect for use in both commercial and residential settings. Its hexagonal design ensures easy handling even when tightened or loosened by hand upgrade your plumbing system today with our dependable hex head plug!