Explore quality stainless steel nipple fittings at F.W. Webb. Use stainless steel nipples for connections in plumbing systems, food processing, potable water, and industrial applications. Made in 304 and 316 stainless steel, these pipe fittings feature more nickel and chromium, offering strength and corrosion and heat resistance for chloride or saline situations. Use our helpful filters to sort fittings by size, class, and other variables. Browse fittings from trusted maker Stainless Steel Nipples to find the right fit for your plumbing needs.