I used these to add threaded casters to a sewing table I made for my wife. I drilled a hole in 3/4" thick oak plywood, screwed in these inserts, and then screwed on the casters. It's easy to do and works with no problems.
💪 Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review
🔩 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review
Highly 🔗 Sought-After Fastener: Connector 014973445713
9 Review
POWERTEC 4 Inch 20 2 Inch QTB1005 T Slot: A Revolutionary, High-Quality Power Tool Accessory!
8 Review