Internal-Tooth Lock Washers DIN6797(type J)
|Hardness ( HV )||42||Yield Strength ( Mpa )||210||Elongation ( % )||45|
|Tensile Strength ( Mpa )||320||Torque||2||Reduction Area ( % )||50|
More Optional Specifications
|Type||Thickness||Salty Spray Hours||RoHS / REACH|
1.What are your advantages compared with other suppliers and manufacturers?
High quality: As a professional and reliable supplier, we are experienced in the Quality Inspection and Control. Every product will be strictly inspected before it is delivered to our customers.
Competitive price: We are so glad to provide the most favorable prices for our customers. And the prices are negotiable by which a win-win result could be achieved.
2. Which payment terms are available us ?
T/T terms or other. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment.
3. How long with the delivery?
Normally it takes about 20 days.
4. How about service?
24 hours online, and skype/QQ/wechat/whatsapp so on.
5. What is the warranty of our quotation?
1000 working hours or a year whichever comes first.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.