Shanghai Summery Industrial Machine Co. , Ltd.
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ASME B 18.22.1 high quality DOUBLE COILED SPRING LOCK WASHER RAILWAY WASHER
Product Description
| Product Name | Spring Washers |
| Size | M2-M125 |
| Material | Carbon steel, Stainless steel, As your requirements. |
| Grade | Grade:4.8 6.8 8.8 10.9 12.9 |
| Surface Finishing | Plain, passivated, (ROHS)Zn-plated, Ni-plated, As your requirements. |
| Standard | DIN GB ISO JIS BA ANSI |
| Certification | ISO9001, SGS, |
| Non-standards | OEM is available if you provide a drawing or sample. |
| Package | Standard export packing or according to customers' requirement |
| Payment | L/C or T/T (30% in advance and 70% against the copy of BL) |
