Roofing screws with washer also called roofing nails, screws nails. It consists of three parts, which are washer, rubber and screws nails.
Material: Q195
Type: smooth, screw, smooth with rubber, screw with rubber
Packing:
1).Weave bags inside hessian outside: 50kgs/bag
2).Box inside carton outside: 4x5kgs
3).Little plastic bags inside carton outside: 5kgs/bags
4).Plastic inside carton outside: 25kgs