| Material: | Steel， Carbon Steel ， Stainless Steel Etc | Coatings: | Nickle Zinc Etc |
|---|---|---|---|
| Straightness: | 0.0005mm | Heat Treatment: | Point Hardening，quenching Etc |
| Chamfer:: | R Or C | Roundness: | ≤0.3μm |
| Roughness: | Ra0.04 | Hardness: | HRC50-55 By Custom Request |
| High Light: | precision ground stainless steel rod， hardened precision steel shaft | ||
Mobile vibration motor shaft / precision micro shaft miniature axle axial
Specification :
| Material | DSR7B，Sus420J2 SUS 304 |
| Length | 1.85-4mm，tolerance:±0.03mm |
| Diameter | 0.4-0.6mm， tolerance:±0.001mm |
| Roundness | ≤0.3μm |
| Roughness | Ra0.04 |
| Straightness | 0.0005mm |
| End | Double-end mill |
| Chamfer | R |
| Hardness | 700-850HV |
| Heat treatment | Point hardening，quenching hardening |
All products can be customized according to customer requirements.
1.Q: How To Order?
Step 1， please tell us what model and quantity you need;
Step 2， then we will make a PI for you to confirm the order details;
Step 3， when we confirmed everything， can arrange the payment;
Step 4， finally we deliver the goods within the stipulated time.
2. After-sales Service
1 year warranty for all kinds of products; If you find any defective accessories first time， we will give you the new parts for free to replace in the next order， as an experienced manufacturer， you can rest assured of the quality and after-sales service.
3.What is the mode of payment?
T/T， Western Union， Moneygram ，Escrow，Other way also can plan
4.What about the lead time for mass production?
It's about 10-30 days after the deposit.
5.If you can't find the products from our web， pls send us an inquiry to us，even if we can't make ，we know china market very well ，and can help you to find the same product with good quality and low price.
