Black Finished Round Flat Washer Hardware Fastener
The black flat washer is a commonly used fastening accessory designed to provide even load distribution between the fastener and the connected surface. By increasing the contact area under a screw head, bolt head, or nut, the washer helps reduce surface damage, improve tightening stability, and support a more secure assembly.
This washer features a round flat structure with a central hole, making it suitable for various screw and bolt connections. The black surface finish provides a clean appearance and helps improve surface protection for general assembly environments. With available sizes from M2 to M16, it can meet different fastening requirements, from small electronic components to larger mechanical structures.
Flat washers are widely used in machinery, electrical equipment, control panels, household appliances, furniture hardware, automotive parts, and industrial assemblies. They are especially useful in applications where pressure distribution, surface protection, spacing adjustment, or fastening stability is required.
Yuhuang can provide custom washer solutions based on different drawings, samples, or application needs. Material, size, thickness, surface treatment, inner diameter, and outer diameter can be customized to match different assembly conditions.
Key Features
- Flat Round Design: Helps distribute fastening pressure evenly across the contact surface.
- M2-M16 Size Range: Suitable for small, medium, and larger fastening assemblies.
- Black Surface Finish: Provides a neat appearance and added surface protection.
- Surface Protection: Reduces direct contact damage caused by screws, bolts, or nuts.
- Stable Assembly: Improves fastening balance and connection reliability.
- Custom Options: Size, material, thickness, and finish can be customized according to requirements.
Applications
