Din 7504k Zinc plated hex washer head self drilling screw roof screw

CiXi City Zhencheng Machinery Co.,Ltd have been established for more than 20years, and enjoyed a good reputation all over the world.

Our main products include self-tapping screws, self-drilling screws, drywall screws and chipboard screws with pan head, countersunk head, oval head, flat head, hex head, hex washer head, hex flange head, hex socket head, bugle head, modified truss head, etc, for wood or metal works, with good quality and competitive price,

Believing Zhencheng Machinery will be your best choice in the field of screw fastener.

 For more details, please check our website //www.zhencheng.com or just contact us. We are looking forward to establishing long term business relationship with your firm!