| item | China manufacture m4 m6 10mm m14 washers grade 8.8 flat black oxide lock washer | 
| Finish | black oxide | 
| Style | lock washer | 
| Material | carbon steel | 
| Application | Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, Food & Beverage, General Industry, Oil & Gas, Automotive Industry | 
| Place of Origin | China | 
| Brand Name | Hongji | 
| Model Number | M2-64 | 
| Standard | GB,DIN | 
| Surface treatment | black | 
| MOQ | 1 | 
| Packing | Pallet | 
| Port | Tianjin Port | 
| Samples | Avaiable | 
| Payment | T/T:30% Deposit | 
| Usage | Heavy Duty | 















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