Review on 🔩 Swpeet 122Pcs Carbon Steel Color Zinc Plated Carbon Furniture Screw in Nut Threaded Wood Inserts Bolt Fastener Connector Hex Socket: 1/4 + 5/16 Assortment Kit by Larry Daniels

I needed them for a special home project and found many other uses for them. Comes with a nice set of 1/4" and 5/16" lengths. I used a 5/16" x 5/8" set to attach the vise to my desk (which is made out of solid bamboo). If I need to take it off for a project, I can just unscrew it. I have a good drill index and only increased it a few sizes until I found the right drill size for the fasteners and materials I was using.