Strong and Sharp Threaded Insert for Hard-Wood, 1/4-20 Internal Threads, 0.5" Length, 20 Packs, 303 Stainless Steel Threaded Insert for Plywood, Hardwoods and Composites, Installing Tool not Included

Designed for Hard Woods: Our threaded inserts for wood are designed for use in hard woods such as oak, hickory, cherry, black walnut and maple
Ideal for: Furniture, cabinets, displays, Guitar and more. Ideal for applications where stripping or thread erosion is possible
303 Stainless Steel Kinfe Thread: Hard and Corrosion resistance, also provide superior holding power using a proprietary external “Strong and sharp” kinfe thread to slice into the wood
Easily installation: Please use a 3/8” for the 1/4 20, Reverse spin your bit when you start your hole to prevent tear out. Then switch to forward drilling. Nut driver works perfectly. Get a bolt and some nuts, and use a nut driver. Adjust your torque so you don't send the thread insert deeper than you need(Installing Tool not Included)
NOTE: Practice installing a few times first and then take your time when using on your expensive wood like black walnut. If you use stainless steel screws with these inserts, you can use some sort of lubricant or anti-seize on the threads before assembly

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