| Size | 5 |
|---|---|
| Type | Nut, Bolt, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 10 |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Bronze Washers Supplier in India for Marine, Electrical & Heavy-Duty Industrial Applications
Caliber Enterprise is a leading Bronze Washers Manufacturer that provides high quality washers that have a good strength, corrosiveness and have been proven to be durable. Bronze washers are highly utilized in systems where wear and friction are a concern and as such, they are applicable in marine, automotive and heavy industries. The washers have a sure load distribution and still no surface damage is caused and that guarantees the performance of the washers to be very long lasting and efficient even in high demanding environments.
| Material | Grade / Standard | Washer Type | Inner Diameter (mm) | Outer Diameter (mm) | Thickness (mm) | Bearing Property | Approx. Weight (kg/1000 pcs) |
|---|---|---|---|---|---|---|---|
| Phosphor Bronze | ASTM B139 C51000 | Plain | 6 | 12 | 1.0 | High wear resistance | 1.9 |
| Phosphor Bronze | ASTM B139 C51000 | Plain | 10 | 20 | 1.5 | Low friction | 4.6 |
| Aluminium Bronze | ASTM B148 C95400 | Heavy Duty | 12 | 24 | 2.0 | High load capacity | 8.3 |
| Aluminium Bronze | ASTM B148 C95500 | Heavy Duty | 16 | 30 | 2.5 | Corrosion resistant | 15.1 |
| Leaded Bronze | ASTM B505 C93200 | Thrust Washer | 20 | 36 | 3.0 | Self-lubricating | 28.4 |
- High Strength and Distribution of Load: Bronze Washers are created with the purpose of spreading load equally on the surface of fixed elements. The washer does not allow pressure between bolts or nuts and the material that is connected directly. This aids in decreasing the damage on the surface and enhances stability on the joint. They have a good copper alloy structure which offers good fastening in mechanical assemblies.
- Excellent Corrosion Resistance: Bronze material has a high degree of resistance to corrosion particularly in maritime and damp environment. These washers are effective where the area is saltwater and high chemical industrial places. The natural corrosive deficiency of bronze expands the existence of fastening frameworks. This renders them appropriate to offshore, sea and coastal engineering practice.
- Thermal and Mechanical Stability: Bronze Washers have dimensional stability at various temperatures of -40 o C to 300 o C depending on the alloy composition. They are not easily deformed in moderately high temperatures of heat and pressure. The material has a good wear resistance and a smooth surface performance. This is to guarantee reliable working conditions in dynamic machine environments.
- General Industrial Uses: Bronze Washers are popular in marine installations, pump installations, valves, electrical installations, and heavy machineries. Their fixation with bronze bolts and other fixers also guarantees good performance of the joints. They come in various sizes and thicknesses depending on various engineering requirements. This flexibility gives them an imperative role in the fastening systems in industries.
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| Bronze Washers for Marine Equipment Fastening | 186 Pieces | Mumbai |
| Bronze Washers for Industrial Machinery Assembly | 173 Pieces | Pune |
| Bronze Washers for Pump & Valve Installations | 201 Pieces | Coimbatore |
| Bronze Washers for Electrical & Mechanical Systems | 195 Pieces | Chennai |
Bronze washers are normally applied in cases where the fastening systems require resistance to corrosion, anti-seizing qualities, and durability. Such washers assist in the even spread of the load between the fastener head and the surface which lessens wear and avoids damage of the associated components. Phosphor bronze and aluminum bronze are examples of bronze materials, which are very resistant to moisture, chemicals and marine conditions hence are used in shipbuilding, electrical assemblies, and heavy mechanical equipment. Their non-sparking nature is also enough to use in sensitive industrial operations whereby friction with metals should be avoided.
Type of Sub-products

Aluminum Bronze Washers Aluminum Bronze Washers
Featuring a combination of bronze and aluminum, these washers exhibit exceptional strength and resistance to corrosion, particularly in harsh chemical and marine environments. They are commonly used in aerospace, oil, and gas industries.

Silicon Bronze Washers Silicon Bronze Washers
Silicon Bronze Washers are flat washers made from a copper-tin-silicon alloy, offering excellent corrosion resistance, strength, and durability, commonly used in marine, electrical, and industrial applications to distribute load and prevent damage to surfaces.
