M5 disc spring washer Anti Loosening conical lock washer belleville
washer DIN6796 with phosphate for bolted jointing
Disc spring washers are used to compensate for subsidence formation
in screw connections and to prevent a loosening or unfastening of
the connection. The locking effect is purely frictional.
The arched shape of these washers presses up against a bolt and
down against a nut to prevent loosening from wear, vibration, or
temperature changes. Similar to a spring, they flatten out as
pressure is applied, helping to absorb shocks.
The design and manufacture method of these washers make them offer
great forces in short travels. It should never be forgotten that
their elastic capacity is limited. This is why they are appropriate
to work under static loads, where they can maintain the pressure
over time.
Steel washers are strong and wear resistant.
We could produce the disc spring washers according to your drawings
or samples.
| Material | spring steel |
| Finish | phosphate |
| Shape | disc |
| d1 | 5.3mm |
| d2 | 11mm |
| s | 1.2mm |
| h | 1.35-1.55mm |
| Standard | DIN6796 |
| Specification | M2-M30 |
| Color | black |
| Hardness | as per the standard |
| Certificate | ISO9001 |
| Application | automotive industry, wind power machinery, engineering machinery,
electrical tool, electrical appliance, general machinery etc. |
| MOQ | negotiable |
| Price | negotiable |
| Place of origin | Anhui, China |
| Freight | by sea |
| Shipping | FOB Shanghai |
| Lead time | 30 days |
Workshop
Package
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: What is your payment method?
A: T/T. For small order less than 1000USD, 100% in advance to reduce
the bank charges. For order more than 1000USD, 30% in advance and
balance before shipment.
Q: Can you provide a sample?
A: Yes, our sample is provided free of charge, but not including the
cost of freight.
Q: What's your delivery time?
A: Generally 15 days if the goods are in stock. If not in stock we’ll
need 30 working days to produce. It depends on quantity.
Q: How to Custom-made?
A: If you have a new product drawing or a sample, please send to us,
and we can custom-made for you. We will also provide our
professional advices of the products to make the design to be more
realized & maximize the performance.
Q: Which mode of transport would be better?
A: In general, we advice to make delivery by sea. Also we respect
your views of other transportation as well.
