Shanghai Summery Industrial Machine Co. , Ltd.
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M4x12 Size Stainless Steel Internal Tooth Lock Washer Zinc Plate Surface DIN6797J
Product Overviews
| Material | Stainless steel 304, | |
| Standard | DIN6797J | |
| Production Process | Cold Heading | cold heading-heat treatment-surface treatment |
| Hot Forging | cutting-chamfering(tail)-hot forging-chamfering(head)-polishing-backspin-threading rolling-heat treatment-surface treatment | |
| Packing Methold | 25KG per carton,36 cartons packed in one pallet,or 100/200/500/1000PCS per small box+carton box or accoring to customers' demands | |
| Supply Ability | 2000 Tons per month | |
| Minimum Order | 1000pcs for each specification | |
| Delivery Time | 15-20 days after we receive the deposit | |
| Payment Term | T/T,L/C | |
| Overseas Market | South&north America/Europe/East&South east Asia/ Australia and etc. | |
| Certification | CE,ISO9001-2008 | |
| Purchasing Notice | Please let us know the size,quantity,material or Grade,surface,if it is special and non-standard products,please supply the drawings or photos or samples to us | |
| Our Motto | Customer First, Quality First! | |
