Shanghai Summery Industrial Machine Co. , Ltd.
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DIN9250 safey lock washer, self-locking washer
| Available Material: | 1.StainlessSteel:SS201,SS303,SS304,SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel:CH1T,ML08AL,1010,1035,1045 4.Alloy Steel:10B21,35ACR,40ACR,40Cr,35CrMn,SCM435 5.Aluminum or Aluminum Alloy:Al6061,Al6063 etc |
| Grade: | 4.8, 8.8, 10.9, 12.9. |
| Surface Treatment: | Zinc-plating, Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating and Electrophoresis. |
| Standard: | ISO, DIN, ANSI, JIS, BS and Non-standard. |
| Certificate: | GB/T19001-2008/ISO9001:2008 |
| Products Range: | Dia: 3-100mm Max Length: 220mm |
| Manufacture Process: | RawMaterial/QC/Heading/Thread/HeatTreatment/Surface Treatment/QC Inspection/Sorting and Packing/Shipping |
| Sample Service: | Samples for standard stainless steel fasteners are all in free. |
| Lead Time: | 7-15 days after order confirmed |
| Warranty: | We confirm we provide the products will satisfied your request 100%,and we can give 18 months warranty. |
| After-sales Service: | We will follow up every customer and solve all your problems satisfied after sales |
