
I used these to assemble a workout rack in 1/8 in steel tubing. They worked really well and I could actually get them to insert with a bolt and nut vs using the expensive tool. I used the 1/2 - 13.

π§ Circuit Performance Forged Steel Extended Hex Lug Nut Set - 12x1.25 Gold (20 Piece) With Included Tool
6 Review

Pack Of 50 Stainless Steel 5/16-Inch Standard (SAE) Nylon Insert Lock Nuts By Fullerkreg
5 Review

304 Stainless Steel Machine Screw And Hex Nut Assortment Kit - 170 Pieces By T.K.Excellent
4 Review

45Pcs M6 X 15Mm Zinc Plated Carbon Steel Rivet Nut Insert Nutsert - Fullerkreg
4 Review

π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
7 Review

POWERTEC 4 Inch 20 2 Inch QTB1005 T Slot: A Revolutionary, High-Quality Power Tool Accessory!
8 Review

π© M6 1.0 Stainless Steel Flanged Hexagon Flange
8 Review

π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review