Ningbo S&D Metalwork Co.,Ltd is a professional Metalwork company and Dock Products Distributor in Ningbo,China, specializes in Fasteners, such as Bolts,Nuts,threaded Rods and Washers,with standard ANSI,ASTM,DIN,BS,ISO.Etc,Stamping parts,Casting parts and CNC Machining parts,according to CAD drawing and samples. Welcome to the Custom Design
Material: High strength/tensile
Surface treatments: plain, black, zinc-plated (ZP), yellowzinc-plated (YZP), hot-dipped galvanizing (HDG), Dacromet, nickel-and brass-plated
Grade: A490
Standard: ASTM
Thread: UNC
Sizes: 1/2 to 1 1/2 inches
Packing: small box/carton, bulk cartons/pallet and gunny bag Competitive Advantages 
1). Top Quality control 
2). Competitive Price 
3). Various of Design 
4). OEM Accepted 
5). Customer's Design and Logo are Welcome