Items Linear shaft Flexible shaft Hollow shaft Material CK45, SUJ2 CK45 SUJ2 Heat treatment Induction hardened Not hardened Induction hardened Surface hardness HRC58±2 HRC15±3 HRC60±2 Surface treated Hard chrome plated Hard chrome plated Hard chrome plated Precision h7, g6, h6 h7, g6 h7, g6, h6 Roundness Max3.0µm Max3.0µm Max3.0µm Straightness Max5.0µm Max5.0µm Max5.0µm Chrome thickness 20-30µm 30µm 30µm Roughness Max1.5µm Max1.5µm Max1.5µm Process machinized Threading, reduced shaft dia,coaxial holes drilled and tapped, flats-single or multiple, key way, snap ring grooves, radial holes drilled and tapped, chamfering

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(1)Shipments for Not heavy are via DHL,TNT,UPS, or Fedex etc ,heavy weight and large size is Via Sea, OR according your requirements.

(2)We supply standard or non standard fasteners in a huge . of sizes and pack quantities, our is constantly increasing as we strive to become one of the best fastener suppliers.

(3)We are extremely customer focused, therefore our customer service is second to none, we will . go out our way to keep our customers happy and help them along the way in the unlikely event a problem may occur.

(4)We offer as much information as possible on our products, if however you have a question you would like answered on any of our products please do not hesitate to contact us.

1.A. Large variety inventory: Meet your urgent requirement, 10-15 days delivery.

B. Rich experience of export: good reputation and service to help you to solve problem. C. Designs customized: Pattern,Company Logo or other special requirement we can make

as your request.

D. High quality: All products according to the International quality standard. Specialized quality inspection team to control each production process.

Goods quality has CE certificate and ISO9001 certificate.

2. Can you provide free samples?

Yes, some normal products we can provide the free samples, but usually our customers need to bear the express charge

customized products sample need to pay the sample charge, when you placed the order, sample charge will be returned.

3. Can you customize products, including material, size, style etc.?Yes,we can customize your own products. We can make a sample for your confirmation according to your requirement before order confirmation.

4. What is MOQ?For inventory items, no minimum order quantity

For other items, would you please check our specific details for each item to get the MOQ. Any special requirement, please tell us.

5. How about payment?We can accept T/T, Western Union, etc.

6. Is there any after-sale service?

Customer services will watch for your order once your order placed to our company, we will keep in touch and ensure the quality is no problem until the goods arrived at your end. Once you get the goods, please check the goods, if find out any problems to our goods, notify us, we will immediately get out the solutions for these.