Specification Brand : uxcell BulletPoint1 : [Size] Thread Size: M6, 1mm Pitch; Height: 12mm / 0.47"; Flange Diameter: 17.5mm / 0.69"; Barrel Outer Diameter: 8mm / 0.31";Type: Fully Thread BulletPoint2 : [Usage] These threaded inserts provide a solid connection for a variety of DIY tasks, furniture restoration, and woodworking projects. Commonly used to fix cupboards, table and chair legs, etc. BulletPoint3 : [Advantages] It is made of color zinc plating carbon steel, has corrosion resistance, and has high strength. The 4 anti-claws are deeply inserted into the locked object, which is not easy to loosen. BulletPoint4 : [How to use] First make a hole according to the outer diameter of the rod, insert the outer rod of the pronged tee nut into the hole, hit the bottom of the nut flange with a hammer, let the 4 claws be inserted into the wood, and a nut connection is realized. BulletPoint5 : [Note] 1. Do not directly tap the thread to avoid making the thread unusable. 2. According to the size of the connected load, select the corresponding t-nut to match to avoid falling off due to excessive load. ExteriorFinish : Zinc FinishType : Grey ItemName : uxcell M6x12mm T-Nuts 4 Pronged Tee Nut Carbon Steel Threaded Inserts for Wood 24pcs ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 3.7 centimeters ItemPackageDimensions_Width : 8.4 centimeters ItemTypeKeyword : t-nuts Manufacturer : uxcell Material : Carbon Steel MetalType : Carbon Steel ModelNumber : a22011100ux0640 PartNumber : a22011100ux0640 ProductDescription : Description: 1. Usage: These threaded inserts provide a solid connection for a variety of DIY tasks, furniture restoration, and woodworking projects. Commonly used to fix cupboards, table and chair legs, etc. 2. Advantages: It is made of color zinc plating carbon steel, has corrosion resistance, and has high strength. The 4 anti-claws are deeply inserted into the locked object, which is not easy to loosen. 3. How to use: First make a hole according to the outer diameter of the rod, insert the outer rod of the pronged tee nut into the hole, hit the bottom of the nut flange with a hammer, let the 4 claws be inserted into the wood, and a nut connection is realized. 4. Note: 1. Do not directly tap the thread to avoid making the thread unusable. 2. According to the size of the connected load, select the corresponding t-nut to match to avoid falling off due to excessive load.