... follows:Normal Size: M1.0-M10Length: Less than120mmStandard: DIN, ANSI, BS JIS or ISOMaterial: steel, stainless steel, cu, aluminum, alloy etc.Finish: white/yellow ... our production process.Our products are direct supplied to customers in the fields of electronic and electrical appliances, furniture, and power ... , Jiangsu, Province, China 226101Tel: +86-513-82363999Fax: +86-513-82281553 hex-head bolt