61-Piece Threaded Insert Kit For Wood – 1/4-20 Internal Thread, 10/15/20mm Lengths, Hex Drive, Carbon Steel

About This Product

This kit gives you a good variety of threaded inserts for woodworking projects.
You get 20 pieces each of 10mm, 15mm, and 20mm lengths – all with 1/4-20 internal threads – plus a 6mm hex key for driving them in.

They're made of carbon steel with a hex drive, so installation is easy – just drill a pilot hole, pop the insert in, and use the hex key to screw it flush.
The body diameter is about 8mm, and the thread diameter varies slightly by length (around 10.
4mm for the 15/20mm ones, and 9.
9mm for the 10mm ones).

These inserts are great for furniture assembly, cabinets, and any project where you need to bolt into wood and want threads that won't strip out.
They're strong, corrosion-resistant, and once they're in, they hold like crazy.
Just make sure you keep the insert straight when you're driving it in – don't tilt it, or you'll mess up the threads.

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