Description
đăGrade 4.8 High Hardness Carbon Steelă The threaded inserts made of heavy carbon steel has a smooth flange thread on the surface, and the stable thread will firmly bind the wood to the threaded insert without falling off. đăExcellent Rust Prevention Treatmentă The surface of the threaded inserts are plated with a layer of yellow zinc, which is not easy to come off, so that the wood inserts have a good rust prevention effect and extends the service life. đăNo More Scratching Furnitureă Compared with other products, our threaded wood inserts are smoother and burr-free, which makes them easier to screw into furniture. Bright colors for better furniture fit. đăPreferential Combinationă The package contains 80 1/4-20 threaded insert nuts and an Allen wrench. These threaded inserts for wood are widely used in composite board, plywood, MDF, softwood and hardwood. Note: Please use 9mm diameter drill bit for softwood and 10mm for hardwood (drill bit is not included in the package).