Copper Washers Pressed Washers
COPPER PRESSED WASHERS COPPER WASHER MANUFACTURERS
Copper Washers: Solutions for Your Industrial Needs
Welcome to our copper washers manufacturing page. We specialize in producing high-quality copper washers for various industrial applications. Our washers are known for their excellent electrical and thermal conductivity, corrosion resistance, and durability.
Standard Dimensions
We manufacture copper washers according to various international standards, including DIN, BS, and ANSI. Below are comprehensive dimensional tables:
DIN 125 (Flat Washers) – Metric
| Nominal Size | Inside Diameter (mm) | Outside Diameter (mm) | Thickness (mm) |
|---|---|---|---|
| M3 | 3.2 | 7 | 0.5 |
| M4 | 4.3 | 9 | 0.8 |
| M5 | 5.3 | 10 | 1.0 |
| M6 | 6.4 | 12 | 1.6 |
| M8 | 8.4 | 16 | 1.6 |
| M10 | 10.5 | 20 | 2.0 |
| M12 | 13 | 24 | 2.5 |
| M14 | 15 | 28 | 2.5 |
| M16 | 17 | 30 | 3.0 |
| M18 | 19 | 34 | 3.0 |
| M20 | 21 | 37 | 3.0 |
BS 4320 (Flat Washers) – Metric
M33.470.8
| Nominal Size | Inside Diameter (mm) | Outside Diameter (mm) | Thickness (mm) |
|---|---|---|---|
| M4 | 4.5 | 9 | 0.8 |
| M5 | 5.5 | 10 | 1.0 |
| M6 | 6.6 | 12 | 1.6 |
| M8 | 8.6 | 16 | 1.6 |
| M10 | 10.8 | 20 | 2.0 |
| M12 | 13.0 | 24 | 2.5 |
| M14 | 15.0 | 28 | 2.5 |
| M16 | 17.0 | 30 | 3.0 |
| M18 | 19.0 | 34 | 3.0 |
| M20 | 21.0 | 37 | 3.0 |
ANSI B18.22.1 (Flat Washers) – Imperial
| Nominal Size | Inside Diameter (in) | Outside Diameter (in) | Thickness (in) |
|---|---|---|---|
| 3/16 | 0.203 | 0.500 | 0.036 |
| 1/4 | 0.281 | 0.734 | 0.065 |
| 5/16 | 0.344 | 0.875 | 0.065 |
| 3/8 | 0.406 | 1.000 | 0.065 |
| 7/16 | 0.469 | 1.250 | 0.065 |
| 1/2 | 0.531 | 1.375 | 0.095 |
| 9/16 | 0.594 | 1.469 | 0.095 |
| 5/8 | 0.656 | 1.750 | 0.095 |
| 3/4 | 0.812 | 2.000 | 0.134 |
| 7/8 | 0.938 | 2.250 | 0.134 |
| 1 | 1.062 | 2.500 | 0.134 |
Types of Washers
We offer a variety of copper washer types to suit different applications:
1. Flat Washers – Copper flat washers
Standard flat washers are the most common type, used to distribute load and prevent damage to the surface.
2. Belleville Washers Copper bellevile washers
Also known as conical spring washers, these provide a spring force and are used in applications requiring tension or to compensate for thermal expansion.
3. Disc Springs copper Bronze Spring washers Phosphor Bronze Washers
Similar to Belleville washers but with a more pronounced conical shape, disc springs are used for heavy load applications and to provide greater deflection.
4. Cup Washers Copper Cup washers
These washers have a cup-like shape and are often used in sealing applications or to cover countersunk holes.
5. Wave Washers Copper bronze Wave washers
Wave washers have a wavy profile and are used to compensate for tolerances in assemblies or to provide a light spring force.
6. Copper Machined Washers
Our team of experts is ready to assist you in choosing the right copper washer for your specific needs. Contact us today for custom solutions or to discuss your requirements in detail. We are the largest manufacturers suppliers exporters of Copper Washers Flat washers Copper punched washers plain Washers from India of Copper DIN 125 Washers etc,
Frequently Asked Questions (FAQs) About Copper Washers and Pressed Washers
Q1: What are Copper washers, and what are they used for?
A: Copper washers are small, flat discs made from high-quality Copper. They are commonly used as sealing components in plumbing, automotive, and industrial applications. Their excellent thermal conductivity, corrosion resistance, and malleability make them ideal for creating leak-proof seals in high-pressure or high-temperature environments.
Q2: Why should I choose Copper washers over other materials?
A: Copper washers are preferred for their durability, resistance to corrosion, and ability to withstand extreme temperatures. Unlike rubber or plastic washers, copper washers maintain their integrity under heavy loads and are perfect for applications involving fuel systems, hydraulic systems, and electrical grounding.
Q3: What are pressed washers, Plain Washers and how are they different from standard washers?
A: Pressed washers are manufactured using a pressing process that ensures consistent thickness and precise dimensions. Unlike standard washers, pressed washers offer a tighter fit and better sealing capabilities, making them ideal for applications where precision and reliability are critical.
Q4: Are Copper washers suitable for outdoor or marine environments?
A: Yes, Copper washers, Copper punched washers, Copper plain Washers are highly resistant to corrosion, making them an excellent choice for outdoor and marine applications. They perform well in harsh conditions, including exposure to saltwater, moisture, and UV rays, ensuring long-lasting performance.
Q5: What sizes and thicknesses are available for Copper washers?
A: At A1 Metallics, we offer a wide range of Copper washers in various sizes, thicknesses, and diameters to meet your specific needs. Whether you need small washers for delicate applications or larger ones for heavy-duty use, we have you covered.
Q6: Can I use Copper washers for electrical applications?
A: Absolutely! Copper washers are excellent for electrical applications due to their high conductivity. They are often used in electrical grounding systems, circuit breakers, and other components where reliable electrical connections are essential.
Q7: How do I know which type of washer is right for my application?
A: The right washer depends on factors like the type of material, pressure, temperature, and environmental conditions. Copper washers are ideal for high-temperature and corrosive environments, while pressed washers are perfect for applications requiring precision and durability. If you’re unsure, our team at A1 Metallics can help you choose the best option.
Q8: Do you offer custom-sized Copper washers?
A: Yes, we specialize in providing custom-sized copper washers tailored to your unique requirements. Whether you need a specific diameter, thickness, or design, we can manufacture washers to meet your exact specifications.
Q9: Are your Copper washers compliant with industry standards?
A: Yes, our copper washers are manufactured to meet industry standards, ensuring high quality and reliability. They are suitable for use in automotive, aerospace, plumbing, and industrial applications where compliance with standards is critical.
Q10: How do I place an order for Copper washers or pressed Copper washers?
A: Ordering is easy! Simply visit our product page for Copper Washers/Pressed Washers, select your desired specifications, and add them to your cart. For bulk orders or custom requests, feel free to contact our sales team for a personalized quote.
