The included drill bit is oversized and bent, causing the hole to be larger than the thread so nothing can bite into it. Used same size drill bit but from my set which is straight it was still too big. I had to reduce it 2 sizes so it was tight enough not to loosen just when turning the bolt. I'm glad I tested it first, but you'll most likely need a different drill. The price was right and they work well once sorted out
Get A Strong Grip With TICONN'S 100 Pc SAE Rivet Nut Kit - Zinc Plated Carbon Steel Flat Head Insert Nut With Knurled Body (SAE UNC 8-32)
6 Review
100-Pack Fullerkreg Stainless Steel 10-32 Nylon Insert Hex Lock Nuts - Durable & Secure Fasteners
4 Review
304 Stainless Steel Machine Screw And Hex Nut Assortment Kit - 170 Pieces By T.K.Excellent
4 Review
🔧 Circuit Performance Forged Steel Extended Hex Lug Nut Set - 12x1.25 Gold (20 Piece) With Included Tool
6 Review
🔩 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
🔩 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review
Premium Eapele 4X4 Wood Fence 🪵 Post Anchor Base: Secure Your Fence with Ease
8 Review