External Retaining Ring for Shaft DIN471-41

External Retaining Ring for Shaft DIN471-41

Material:Stainless Steel or Carbon steel
Color:Black oxide
Standard:DIN 471
MOQ:5000 Pcs

Product Details

Our company has a senior technical team with rich experience in the industry for many years. We have been committed to the field of Hexagon Head Bolts, Circlip for Bores, high pressure washer for a long time. Please feel free to contact us! Our company actively introduces advanced professional technology and senior management personnel, and constantly studies and summarizes the rich experience of peers to ensure product quality and strictly control after-sales service. Adhering to the enterprise spirit of 'quality is the mission of the enterprise, service is the foundation of development, and creating new value of work', our company creates a sales mode with resource integration as the core in an all-round way, so that everyone who works here can reflect the value.

DIN 471 472 6799的尺寸 2DIN471

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Hardness Requirement

Shaft diameter d1≤48mm, hardness 470-580 HV or 47-54 HRC.

48mm < shaft diameter d1≤200mm, hardness 435-530 HV or 44-51 HRC.

200mm < shaft diameter d1≤300mm, hardness 390-470 HV or 40-47 HRC.

Heat treatment and finish
Austempering is applied to increase the mechanical property of our products. Our modern heat treatment equipment and skillful technicians guarantee each retaining ring within the mechanical properties required.
The standard finish of carbon steel retaining rings is phosphate. 
Dacromet is available on request.
Zinc plating is available, but is not recommended because of the risk of hydrogen brittleness.
Stainless steel is polished into original color after heat treatment.

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory and trading combination company.We also can do OEM

Q: How long is your delivery time?

A: Generally it is 5-7 days if the goods are in stock. or it is 35-40 days if the goods are not in stock, it is according to quantity.

Q: What is the MOQ?

A: If we have stocks,it will have no MOQ.But our MOA is USD 2,000.If no stocks,each item MOQ will be 5,000 pcs.

Q:How to ensure that every process's quality ?

A: Every process will be checked by our quality inspection department which insures every product's quality

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but freight need to be paid by customer.

Q: What is your terms of payment ?

A: 100% T/T before shippment or L/C at sight.

Q:How to confirm the product quality before placing orders?

A: We strictly implement the ISO/TS16969:2009,IS9001:2008 quality control and ISO14001:2004 environment management, we can make
this drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.


We hope that we will develop together with you in order to jointly improve the manufacturing External Retaining Ring for Shaft DIN471-41 and innovative technology level! Customer satisfaction is our tenet. All stuff sincerely welcome guests come to visit our factory.
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