Material :42 RMO

Thread accuracy:ISO4h

Hardness:HRC28°-32°

Plane yaw: 0.002-0.005mm

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If there is no model you need in the product link, please contact customer service! Support non-standard customization!

Product Feature

The R-type locking method is that the three points in the radial direction are locked, and the thickness thereof is relatively thin, which is suitable for an installation environment in which the thickness space receives a certain limit. In the case of radial locking, since the locking copper is perpendicular to the male thread, the tightening torque of the locking copper is too large, which tends to cause the axial compliance of the nut to be reduced.

Shipping instructions
1. Normally, we will ship the goods within 2-3 working days after your payment.
2. In case of promotion days or holidays, we will deliver the goods in order within six days according to the customer's order of payment.
3. It takes 4-5 working days to update the express system online.
4. If you do not receive the package in time, please let us know and we will track the package.
Freight description
1. WORLDWIDE SHIPPING. (Except for certain countries and countries with special periods of APO / FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
5. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer 100% satisfaction!
6. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
7. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.
8. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks
Returns & Warranty
1. If the item is defective, please notify us within 3 days after receiving it. Much appreciated if you can communicate with us instead of opening dispute.
2. If it is non-artificial damage within 3 months, you can still send it back to us. We will send you a replacement after receiving the defective one.
3. If the reason for the return after you receive the goods is not caused by the product defect, the freight for the return is provided by the buyer himself, without exception!
4. If the product does not match the advertisement, we will bear all shipping costs.
Evaluation instructions
1. The buyer confirms as soon as possible after receiving the goods, it is greatly appreciated.
2. Your feedback is very important to the development of our business. If you are satisfied with our products and services, we sincerely invite you to leave us positive feedback.
3. Please contact us before leaving any negative or neutral feedback. We will work with you to resolve any issues.
4. We will pay more attention to your after-sales experience and bring you better after-sales service