០១ Flat Head Cross Head-drilling Screw With Wings, Dacrometed
Cross CSK head self drilling screw with ear, flat head cross head self drilling screw with ear, flat head self drilling screw with ears, countersunk head self drilling screw, phillips head self drilling screw ការពិពណ៌នាម៉ាក DD Fasteners ស្តង់ដារ DIN/ GB/ ANSI/ BS តម្លៃ FOB $0.01~$0.08/piec...