Purchase Qty. Reference FOB Price
1,000-4,999 Pieces US$1.00
5,000-9,999 Pieces US$0.80
10,000-49,999 Pieces US$0.50
50,000+ Pieces US$0.10
Product Description
China wholesale hex head self-drilling screws din7504 hexagon roof rubber washers self drilling screw metal tek roofing screw Product Introduction The following are some specifications that we often export, for you referen- ce only, if you have special requirements, we can do as your customized, ...