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70% items delivered within 5 days
80% items delivered within 7 days
90% items delivered within 10 days
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Handan Yongnian Hongji Machinery Parts Co., LTD.,
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304 Stainless Steel Wave Washer Spring Washer Anti-Loosening Gasket for Motor
Product name:wave washer
Material:stainless steel
Packing:Pallet
Samples:Avaiable
Brand:Hongji
Standard:DIN
Material:stainless steel
Packing:Pallet
Samples:Avaiable
Brand:Hongji
Standard:DIN
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Description
Product Dimensions
Nominal Diameter 3 3.5 4 5 6 7 8 10 12 14 d Min = Nominal (H14) 3.2 3.7 4.3 5.3 6.4 7.4 8.4 10.5 13 15 max 3.5 4 4.6 5.6 6.76 7.76 8.76 10.93 13.43 15.43 d꜀ Nominal (js16) 8 8 9 11 12 14 15 21 24 28 max 8.45 8.45 9.45 11.55 12.55 14.55 15.55 21.65 24.65 28.65 min 7.55 7.55 8.55 10.45 11.45 13.45 14.45 20.35 23.35 27.35 h 公称 0.5 0.5 0.5 0.5 0.5 0.8 0.8 1 1.2 1.6 max 0.55 0.55 0.55 0.55 0.55 0.86 0.86 1.07 1.27 1.68 min 0.45 0.45 0.45 0.45 0.45 0.74 0.74 0.93 1.13 1.52 H max 1.6 1.8 2 2.2 2.6 3 3 4.2 5 6 min 0.8 0.9 1 1.1 1.3 1.5 1.5 2.1 2.5 3 Weight per 1000 pieces (Steel) ≈ kg ≈ 0.166 0.154 0.193 0.286 0.318 0.7 0.762 2.04 3.01 5.51 Nominal Diameter 16 18 20 22 24 27 30 33 36 / d Min = Nominal (H14) 17 19 21 23 25 28 31 34 37 / max 17.43 19.52 21.52 23.52 25.52 28.52 31.62 34.62 37.62 d꜀ Nominal (js16) 30 34 36 40 44 50 56 60 68 / max 30.65 34.8 36.8 40.8 44.8 50.8 56.95 60.95 68.95 / min 29.35 33.2 35.2 39.2 43.2 49.2 55.05 59.05 67.05 / h 公称 1.6 1.6 1.6 1.8 1.8 2 2.2 2.2 2.5 / max 1.68 1.68 1.68 1.9 1.9 2.1 2.3 2.3 2.65 / min 1.52 1.52 1.52 1.7 1.7 1.9 2.1 2.1 2.35 / H max 6.4 6.6 7.4 7.8 8.2 9.4 10 10.6 11.6 / min 3.2 3.3 3.7 3.9 4.1 4.7 5 5.3 5.8 / Weight per 1000 pieces (Steel) ≈ kg ≈ 6.03 7.84 8.43 11.9 14.5 21.1 29.5 33.1 50.2 / Core Functions & Applications
1. Anti-loosening & Anti-vibration, Stable Preload Force
This is one of the most common applications of wave washers. Under long-term vibration conditions such as motors, engines, pumps and auto parts, the elasticity of the wave washer can counteract the loosening tendency of bolts/nuts, maintain stable preload force for the connection, and avoid abnormal noise or parts falling off from equipment.
2. Gap Compensation & Elimination of Axial Play
When there is axial clearance between components like bearings and gears, or thermal expansion/contraction caused by temperature changes, the wave washer acts as an elastic compensation element to eliminate gaps, reduce component shaking and wear, and extend equipment service life. It is commonly used in bearing housings, motor shaft ends, precision instruments, etc.
3. Vibration & Noise Reduction, Shock Absorption
The wave-shaped structure absorbs impact and vibration energy, reducing noise and vibration transmission during mechanical operation. It is widely used in home appliances (such as washing machines, air conditioner compressors), power tools, precision electronic equipment and other scenarios.
4. Pressure Control & Uniform Force Distribution
In scenarios requiring evenly distributed pressure (such as valves and seals), wave washers can provide uniform axial force, ensuring even stress on seals or contact surfaces, and improving sealing effect and stability.
Product Packaging
About Us
FAQ
1.You are a manufacturing company or trading company?
We are a fastener manufacturer, and our main products are Bolt, Nut, Screw, Anchor and Washer. Meanwhile, we are also a fastener trader with many years experiences in domestic and international market.
2.What quote do you offer?
We offer EXW, FCA(Guangzhou, Foshan, Yiwu, Shanghai, Wenzhou, Urumchi, and many other cities), FOB, CIF, CFR, DAP, DDP sea shipment terms.
3. Can you provide the necessary customs clearance documents
Yes. We are a legal and compliant enterprise of the People's Republic of China, having the formal import and export qualification. FORM E, CO, Invoice with embassy certification are all available for our order.
4.How pay?
T/T, Alibaba Online Payment, Paypal are all available.
5.How transport?
The most common means is sea shipment, if the order quantity is great, this means is the best.
But if the order quantity is little, we advise the air express or air transportation.
Of course, the land transportation is also OK.
Door to Door is also available.
6.Can I order a small list ?
Of course you can. We offer the samples service.
7.Can we print our own logo ?
Yes. We offer the customized service based on a big quantity. OEM and ODM are OK.
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The company's main products cover bolts, nuts, anchor, screws, washers and customized parts, casting parts, built-in fitting parts and steel