60Pcs 5/16-18In T-nuts,high quality 4 T-nuts,matching 5/16-18 stainless steel bolt nut set, T nuts nut set, hardware nuts metric nuts. High quality zinc-plated alloy steel 5/16In T-nuts,nuts.Hardware nuts are rigorously tested to have higher resistance and rust resistance in different extreme environments.T-nuts 5/16-18 have a sturdy structure and longer service life.Please note that the magnetic properties of stainless steel will always show weak magnetism due to structural deformation. T-nuts are a fastener used to fasten wooden hardware nuts, particleboard or composite materials while maintaining a smooth . Its long and slender body and flange resemble a "T" shape. The four prongs on the 5/16 nut increase stability by firmly holding the material, ensuring a strong and reliable connection. Nutserts metric nut assortment. Drill a hole to match the diameter of the T-nut shaft. Insert the T-nut into the hole and secure it with an appropriate bolt. When the bolt is tightened, the prongs are driven into the wood, securing the nut as a firm and stable nut. Quantity & Size:60Pcs,5/16Inch-18 Colour:As Shown Material:Metal+Plastic Package Contents: 1set * threaded inserts for wood Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.