Carbon steel washers

Carbon steel washers are robust and cost-effective fasteners known for their high strength and durability in demanding, high-load applications. They are available in various types to serve different functions, from distributing load to preventing loosening due to vibration.
Key Features and Benefits
High Strength: Carbon steel washers are strong and can withstand significant stress and heavy loads, making them suitable for structural and industrial use.
Durability: They are highly durable and shock-resistant, suitable for demanding conditions.
Cost-Effective: Generally more affordable than stainless steel and other specialty materials, making them a popular choice for budget-sensitive projects where heavy corrosion resistance isn't the primary concern.
Customizable with Coatings: To enhance their resistance to corrosion (their main weakness), carbon steel washers can be coated with materials like zinc, phosphate, or black oxide.
Common Types and Applications
Carbon steel is used to manufacture various types of washers, each serving a specific purpose in a fastening assembly:
Flat Washers:
Description: The most common type, designed to distribute the load of a tightened bolt or screw evenly over a larger area, protecting the material surface from damage and preventing fastener pull-through.
Application: General construction, automotive, and industrial settings.
Lock Washers (e.g., Split Lock, Tooth Lock):
Description: These feature a design that creates friction or a mechanical lock to prevent the unintentional loosening of a bolted joint caused by vibration.
Application: Mechanical assemblies, electronic devices, and machinery where vibration is a concern.
Spring Washers (e.g., Belleville, Wave):
Description: These provide axial flexibility and constant tension within a joint. Belleville washers, shaped like a cone frustum, offer a high spring force.
Application: High-load applications and assemblies where space is limited and consistent pressure is required, such as in automotive and aerospace.
Fender Washers:
Description: Flat washers with a proportionally large outer diameter compared to their inner diameter.
Application: Distributing load across large areas, especially when working with thin sheet metals to reduce the risk of damage or distortion.