... , knurled parts Our product details, as follows:Normal Size: M1.0-M10Length: Less than120mmStandard: DIN, ANSI, BS JIS or ISOMaterial: steel, stainless steel, cu ... in the manufacture and sales of fasteners and precise turning parts. The predecessor of Nantong Veill Precision was Haimen Weida Screw ... Jiangsu, Province, China 226101Tel: +86-513-82363999Fax: +86-513-82281553 stainless steel turning parts