Tianjin Naboscrew Standard Component Make Co.,Ltd

Drywall Screw :1)Material: iron, carbon steel2)Size: It is depended on customer?? requirement3)Color: Black/Grey phosphated zinc plated4)Head type: Bugle head5)Recess: Philips6)Thread: fine thread, coarse thread7)Packing : bag + carton, or box +cartonWe offer high quality products at competitive price and good service to all customers, If clients have any questions, don?? hesitate to contact us, we will try our best to help you . [Details]