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Certificate: | ISO9001:2008 |
| Product name: | flat washer/spring washer |
| Standard: | DIN127B,ISO/TS 16949 |
| We also could produce un-standard products according to customers'drawings or requirements | |
| Class or Grade: | class4,5,6,8 |
| Material: | 1. Low Carbon Steel: C1008/C1010/C1015 |
| 2. Middel Carbon Steel: C1030/1035/1040/1045 | |
| Size: | M6-M42, 1/4"--1-1/2" |
| Finishing: | 1. Plain |
| 2. Zinc Plated : CR3+ , CR+6 | |
| 3.Yellow zinc plated | |
| 4. Black zinc plated | |
| 5.Black | |
| 6.Heat treatment | |
| 7.H.D.G | |
| 8.Dacrotized | |
| Packing; | Normal packing way: bulking in cartons, 25kgs/carton, 36cartons/ wood pallet (900kgs each pallet) |
| Also can pack products according to customers' requirement |



