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Spring Washer DIN127 Brass
Spring Washer DIN127 Brass
Product Information
Brass spring washers are an important component in various types of machinery and equipment. They are widely used due to their ability to provide a high level of reliability and durability. Let’s take a closer look at brass spring washers and their many applications.
Brass spring washers are thin, flat discs made of brass. They are designed to fit tightly between two surfaces, creating a compression force that helps to prevent loosening or movement of the components. They are called “spring” washers because their flexibility allows them to compress and expand like a spring.
What are the advantages of brass spring washers?
One of the main advantages of brass spring washers is their ability to provide a high level of reliability and durability. They can withstand high temperatures and pressures, and are resistant to corrosion and wear. They are also very easy to install and require little maintenance. In addition, brass spring washers can help to reduce vibration and noise in machinery, which can prolong the lifespan of the equipment.
What are the applications of brass spring washers?
Brass spring washers are used in a wide range of applications in various industries, including:
1. Automotive – Brass spring washers are used in automotive engines and transmissions to prevent loosening of bolts and nuts.
2. Aerospace – Brass spring washers are used in aircraft engines and landing gear to provide a secure and stable connection.
3. Electronics – Brass spring washers are used in electronic devices to provide a reliable electrical connection.
4. Plumbing – Brass spring washers are used in plumbing fixtures to prevent leaks and ensure a tight seal.
5. Construction – Brass spring washers are used in construction to secure bolts and nuts in applications such as bridges and buildings.
In conclusion, brass spring washers are an important component in a variety of machinery and equipment, providing reliability, durability, and resistance to wear and corrosion. Their many applications and ease of installation make them a popular choice in various industries.
Spring Washer Dimensions
| SPRING STEEL & HARDENED STEEL SPLIT LOCK WASHER DIMENSIONS | |||||||
|---|---|---|---|---|---|---|---|
| Bolts Size | A O.D. | B I.D. | T Mean Section Thickness (ti + to)/2 | W Section Width | ti – to Increase in Thickness (O.D. to I.D.) | ||
| Min | Max | Min | Max | ||||
| #6 | 0.250 | 0.148 | 0.141 | 0.31 | 0.047 | 0.0030 | 0.0015 |
| #8 | 0.293 | 0.174 | 0.167 | 0.040 | 0.055 | 0.0036 | 0.0018 |
| #10 | 0.334 | 0.200 | 0.193 | 0.047 | 0.062 | 0.0040 | 0.0020 |
| 1/4″ | 0.487 | 0.260 | 0.252 | 0.062 | 0.109 | 0.0070 | 0.0035 |
| 5/16″ | 0.583 | 0.322 | 0.314 | 0.078 | 0.125 | 0.0080 | 0.0040 |
| 3/8″ | 0.680 | 0.385 | 0.377 | 0.094 | 0.141 | 0.0090 | 0.0045 |
| 7/16″ | 0.776 | 0.450 | 0.440 | 0.109 | 0.156 | 0.0100 | 0.0050 |
| 1/2″ | 0.869 | 0.512 | 0.502 | 0.125 | 0.171 | 0.0110 | 0.0055 |
| 9/16″ | 0.965 | 0.574 | 0.564 | 0.141 | 0.188 | 0.0120 | 0.0060 |
| 5/8″ | 1.072 | 0.640 | 0.628 | 0.156 | 0.203 | 0.0130 | 0.0065 |
| 3/4″ | 1.264 | 0.765 | 0.753 | 0.188 | 0.234 | 0.0150 | 0.0075 |
| 7/8″ | 1.455 | 0.890 | 0.878 | 0.219 | 0.266 | 0.0170 | 0.0085 |
| 1″ | 1.647 | 1.015 | 1.003 | 0.250 | 0.297 | 0.0190 | 0.0095 |
| 1-1/8″ | 1.838 | 1.144 | 1.129 | 0.281 | 0.328 | 0.0210 | 0.0105 |
| 1-1/4″ | 2.028 | 1.272 | 1.254 | 0.312 | 0.359 | 0.0230 | 0.0115 |
| 1-3/8″ | 2.210 | 1.399 | 1.379 | 0.344 | 0.391 | 0.0250 | 0.0125 |
| 1-1/2″ | 2.409 | 1.524 | 1.504 | 0.375 | 0.422 | 0.0270 | 0.0135 |
Common Fastener Materials
Fasteners are fabricated from a variety of materials. These options include metals and polymers. Stainless steel offers strength and corrosion resistance. While polymer options have less strength than stainless, they are a good choice for resisting chemicals. The most common materials are:
- Stainless steel
- Alloy steel
- Low carbon steel
- Medium carbon steel
- Titanium
- Polymers, such as nylon
Finish Options
The use of heat treatments and application of various finishes, also known as “plating,” affects the look and performance of fasteners. Finishes provide material stability and protect the fasteners from corrosion and rust. Below are some common heat treatment and finish benefits:
- Zinc coating – Most common, low cost, resists corrosion and rust
- Galvanized – Superior corrosion protection, anti-seize, higher upfront investment
- Stainless – Great for humid environments, strong, ideal for electrical or mechanical uses
- Black – Adds color, provides better grip, deflects light
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