Diameter:12mm, 16mm ,19mm, 22mm
type: screw type,momentary
head: Flat head, Round head, High head(optional)
material:copper
Contact: Ahmed Gao
Phone: +86 15825680503
Tel: +86-577-61713101
Email: taixin@taxnele.com
Add: Zhiguang Village, Liushi Town,Yueqing City, Zhejiang Province, China