| Customization: | Available |
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| Type: | Lock Washer |
| Material: | Stainless Steel |
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External-tooth lock washers (also called "star washers") have teeth located on the outside of the washer ring, and they work well with large fastener heads. External-Internal/Combination lock washers have teeth on both the inside and outside of the ring. This provides better security with large fastener heads.
Most lock washers are comprised of aluminum, stainless steel, K-Monel, bronze, zinc, phosphor bronze alloy and carbon steel. The material used in manufacturing the lock washer is important in preventing it from breaking down, thereby losing its fastening strength.
Application
Lock washers are commonly used in applications involving vibration and possible slippage of fasteners. Industries that commonly use lock washers are transportation related (automotive, aircraft, marine). Lock washers may also be used in household appliances such as air handlers and clothes washers (washing machines).
Function
The lock washer prevents nuts and bolts from turning, slipping and coming loose because of vibration and torque. Different lock washers perform this function in slightly different ways, but the basic concept is to hold the nut and bolt in place. Some lock washers achieve this function by biting into the base material (bolt) and the nut with their ends.
Drawing.
| Lock Wahers No. |
D1 |
K
|
E |
t | S | D4 | D5 | r | u | Number of Tongues | Weight Per 100 pieces (kg) |
Lock Nuts No. |
| AW / MB 04 |
20 |
18.5 |
4 |
1 | 4 | 26 | 36 | 1 | 2.5 | 13 | 0.350 | AN 04 |
| NO. 1 | Focus on a variety of industries |
| NO. 2 | Provide maintenance solutions |
| NO. 3 | Optimize customer inventory and reduce cost |
| NO. 4 | Premium Quality |
| NO. 5 | Advanced Automatic Lines |
1.Can you accept OEM and customization?
Yes. We can customize it according to the samples and drawings you provide.
2.Can you provide some samples free of charge?
Yes. We can provide samples free of charge but not include the freight.
3.What's the delivery time?
The delivery time of sample order is 3 working days and the bulk order is 5-10 working days.
4. Why your price is not the lowest?
Price = quality . You get what you pay for. We firmly believe that the customer always get more benifits from the good quality than the price with little diffrence. So we insist on doing high-quality products.
5:What kind of transport do you have ?
According to the weight,we will choose the most appropriate mode of transport for you. Our freight forwarding is efficient and cheap.
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