Commodity
Concrete Screws
Material
A2-70, Q235, Steel 4.8(8.8,10.9,12.9) Q215, Plastic, Copper or Alloy
Grade
4.8/8.8/10.9/12.9/A2-70/A4-70
Head
Hex/Round/Countersunk/Cylindrical/Ring/Shaped/Double Head
Surface Treatment
Zinc/Plain/Black Oxide/Nickel/ Chrome/Phosphated/Copper Plated/Other
Application
Construction Machinery/Fastener/Shipbuilding Industry/Rock Hammer
Certificate
ISO9001:2008/Golden Supplier
Shipping
FedEx/TNT/DHL/UPS/Sea/Air Shipping