NEWSCREW is China Concrete Screws suppliers. The most popular type of concrete screw is zinc galvanized with T30 Torx Drive Recess flat Countersunk. And the head with 6 ribs. The thread with cutting line, sharp point. We have complete machines like Thread making machine,Head making machine,Drill making machine,Drill cutting machine. Welcome to inquiry
Read MoreSend Inquiry304 Stainless Steel Self Tapping Screw is one of NEWSCREW latest selling fastener products. It is a standard screw product, The German standard is din7982, Also it has American standard and other countries’ standard. There are two main series, one is stainless steel flat head self tapping screw and another one is pan head self tapping screw. Welcome to inquiry if any needs on it!
Read MoreSend Inquiry304 316 Stainless steel Self Tapping Screw is one of NEWSCREW latest selling fastener products. It is a standard screw product, The German standard is din7982, Also it has American standard and other countries’ standard. There are two main series, one is stainless steel flat head self tapping screw and another one is pan head self tapping screw. Welcome to inquiry if any needs on it!
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