Ogee round washers are special fasteners used in heavy-duty projects. They help distribute pressure evenly, improving stability and preventing damage. Choosing the right size is important to ensure durability, but it can be challenging to balance strength and fit. Incorrect sizing may reduce performance or increase wear over time.
Ogee Round Washer Size Chart
| Haydon Part # | Hole Dia (D) | Top Outside Diameter (A) | Bottom Outside Diameter (B) | Thickness (T) | Lbs/100 |
|---|---|---|---|---|---|
| GWAG050 | 1/2 | 1-3/8 | 2-3/8 | 1/2 | 30 |
| GWAG062 | 5/8 | 1-5/8 | 2-3/4 | 5/8 | 54 |
| GWAG075 | 3/4 | 1-7/8 | 3 | 3/4 | 95 |
| GWAG087 | 7/8 | 2 | 3-1/2 | 7/8 | 150 |
| GWAG100 | 1 | 2-1/2 | 4 | 1 | 212 |
| GWAG113 | 1-1/8 | 2-1/2 | 4-1/4 | 1-1/8 | 297 |
| GWAG125 | 1-1/4 | 2-1/2 | 4-1/2 | 1-1/4 | 424 |
| GWAG150 | 1-1/2 | – | – | 1-1/2 | 690 |
Importance of Choosing the Right Size
Choosing the right size of an Ogee round washer is crucial for maintaining the strength and stability of your assembly. While larger washers provide better load distribution, they may not fit tighter spaces. On the other hand, smaller washers might be easier to install but could compromise support.
Balancing these tradeoffs is key. Incorrect sizing can lead to loosening, wear, or even structural failure, so it’s essential to carefully consider the washer size. The long-term impact of selecting the correct size affects both the durability and safety of your project, making it a vital decision.
How to Measure Ogee Round Washers
Measuring an Ogee round washer requires understanding three key dimensions: outer diameter, inner diameter, and thickness. First, the outer diameter ensures proper load distribution, but a larger washer might not fit tight spaces. The inner diameter must match the bolt size—too tight, and it’s hard to install; too loose, and it won’t secure well.
The thickness impacts strength, but thicker washers may raise the assembly height. Balancing these measurements can be tricky, as each affects performance and fit. Choosing the right dimensions ensures that the washer functions correctly and supports the longevity of your project.
Common Applications of Ogee Round Washers
Ogee round washers are widely used in construction, automotive, and industrial machinery because they add stability and distribute force evenly. In bridge construction, larger washers can provide more support but may require more space. In automotive settings, smaller washers fit better in tight areas but may not distribute pressure as effectively.
Industrial machinery often requires thicker washers for durability, though this can increase the weight of the assembly. Balancing these factors is important, as each application has unique demands. Choosing the right washer size for each scenario impacts both performance and safety, making size selection critical.
FAQs
What is an Ogee round washer?
Answer: An Ogee round washer is a specialized fastener designed with a curved, “S” shape to provide additional stability and distribute force evenly. It is commonly used in heavy-duty applications like construction, automotive work, and industrial machinery.
Why is the size of an Ogee washer important?
Answer: The size is crucial because it affects the washer’s ability to distribute force and prevent loosening. An incorrectly sized washer can lead to assembly failure, causing wear or instability in the structure over time.
How do I measure an Ogee round washer?
Answer: To measure an Ogee washer, you need to know the outer diameter (overall width), inner diameter (hole size), and thickness. These three dimensions help ensure a proper fit and optimal performance for your application.