Competitive Price Stainless Steel Carbon Steel Spring Washer Electronic Screws
1. Product Specification:
| 1.StainlessSteel:SS201,202,303,304,316,321,410,420,etc. | |||||||
2.Steel:C45(K1045),C46(K1046),C20,etc. | ||||||||
3.Brass:C36000(C26800),C37700(HPb59),C3850(HPb58),C27200CuZn37),C28000(CuZn40),etc. | ||||||||
4.Bronze:C51000,C52100,C54400,etc. | ||||||||
5.Iron:1213,12L14,1215,etc. | ||||||||
6.Aluminum:Al6061, Al6063,etc. | ||||||||
7.Carbonsteel:C1006,C1010,C1018,C1022,C1035K, C1045,etc. | ||||||||
8.Alloy steel:SCM435,10B21,etc. | ||||||||
| Electronic equipment,Machinery,Buildings,Sanitary fittings,Sports equipment,etc. | |||||||
| M3-M12 * 5-150mmL | |||||||
| ISO,DIN,AS/NZS,GB,ANSI,BSW,DIN and special standard according to the drawing. | |||||||
| Class 4.8, Class 6.8, Class 8.8, Class 10.9, Class 12.9,etc. | |||||||
| Plain,polishing,zinc plated, Ni-plated,Tin-plated,hot-dip galvanized,black anodize,black lacquer,copper red,Chromate,Chrome plated,etc. | |||||||
| Tempering,Hardening,Spheroidizing,Stress Relieving. | |||||||
| Within 7 days with available mould,for free. | |||||||
| 10-15 working days or TBD based on the specific order quantities. | |||||||
| Heading→washer assembly→Threading→Secondary machine→heat treatment→plating→Anti-slipping→Baking→QA Inspection&sorting→Packing→Shipping. |
3. Quality Checking :
Q: what's the packing of the WASHER ?
A.In wooden pallet, In plastic film, and paper cases.