1 It is made of cold forged stainless steel with good welding properties. 2. Two separate components are easy to use, using welding tools to make nuts, easy operation, and high rigidity. 3 Typically used for part maintenance. 4 Note:As different shooting and differnent displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 0.3 mm. Specifications: Product Name : Round Welding Nut Main Color : Silver Tone Material: 201 Stainless Steel Thread Size : M8 * 1.25mm Total Size : 14mm x M8 x 13mm (D * D * L) Package: 1 x Round Welding Nut