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The M3 Stainless Steel Washer is a vital fastening accessory that enhances the reliability and lifespan of your mechanical connections. Engineered for use with M3 screws and bolts, this washer distributes pressure evenly over the fastened surface, helping to prevent surface damage, thread loosening, or wear over time.
Made from high-grade stainless steel, this flat washer provides exceptional resistance to rust, corrosion, and mechanical stress, making it suitable for indoor and outdoor use across industrial, automotive, electronic, and DIY applications. Its flat profile ensures a flush, stable finish while reinforcing the joint integrity.
🔧 Key Features
- M3 stainless steel flat washer for uniform pressure distribution
- Corrosion-resistant stainless steel for indoor/outdoor use
- Designed for flush and stable fastening
- Compatible with all M3 screws, nuts, and bolts
- Prevents loosening and protects surfaces
- Ideal for mechanical, structural, and electronic applications
📐 Technical Specifications
| Product Name | M3 Stainless Steel Washer |
| Type | Flat Washer |
| Inner Diameter (ID) | ~3.2mm |
| Outer Diameter (OD) | ~7mm to 8mm |
| Thickness | ~0.5mm – 1mm (varies slightly) |
| Material | Stainless Steel |
| Corrosion Resistance | Yes |
| Finish | Polished / Smooth |
| Compatible With | M3 Screws, Nuts, Bolts |
| Use Case | Load distribution and spacing |
| Standards | DIN 125 / ISO 7089 |
📌 Applications
- Electronics and PCB mounting
- Automotive and engine assembly
- DIY furniture and hardware installations
- Mechanical and structural fastening
- Marine and outdoor hardware where corrosion resistance is critical
💡 Why Choose This Washer?
The M3 Stainless Steel Washer is a simple yet effective way to improve the lifespan and strength of your connections. By distributing load evenly and resisting corrosion, it adds security and durability to any M3 fastener setup.
📦 Package Includes
- 1 × M3 Stainless Steel Flat Washer
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