100Pcs 1/4-20In T-nuts,high quality 4 prong T-nuts,matching 1/4-20 stainless steel bolt nut set, T nuts nut set, hardware nuts metric nuts. High quality zinc-plated alloy steel 1/4-20In T-nuts,nuts.Hardware nuts are rigorously tested to have higher corrosion resistance and rust resistance in different extreme environments.T-nuts 1/4-20 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. A T-nut is a fastener used to secure wood 1/4-20 nut, particleboard, or composite materials while leaving the surface smooth. Its long, slender body and flange resemble the shape of a "T." The four prongs on the 1/4-20 nut provide added stability by firmly anchoring the material, ensuring a strong and dependable connection. First drill a hole that matches the diameter of the 1/4-20 Nut 's shaft. Then insert the T-nut into the hole and fasten it with the appropriate bolt. As the bolt is tightened, the prongs are driven into the wood, securing the nut for a firm, stable connection 1/4 nuts. Quantity & Size:100Pcs,1/4Inch-20 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.