I was looking to build some DIY shelves from black iron pipe and found Walmart.com has a bunch of the fittings on clearance. Idk if there’s a huge market for this kind of stuff, but figured I’d share just in case because the prices are really nice.
10 pack 1/2" Black Iron Floor Flange – $6.67 ($14.99 on Amazon)
20 pack 1/2" Black Iron Elbows and Tees (10 each) – $8.94 ($19.99 on Amazon)
10 pack 1/2" x 12" Black Iron Nipples – $14.79 ($31.99 on Amazon)
Have fun DIYing!
https://www.walmart.com/search?q=brookl