Min. Order Reference FOB Price
1000 Pieces US$5.00 / Piece
Product Description
Customized Metal Steel Helical screw flight blade used for Helical pile This product is one customized screw blade made of heavy steel of Q345 in 10mm used for screw/Helix pile on the house and solar panel foundation, a 1.2kw laser cutting machine cuts it, and a professional machine strength and ...