Flat Washer Form B Mild Steel Black
BS 4320
Sold Per Packet of 100's
Overview of Flat Washers
Flat washers are thin, flat discs with a hole in the center that are used to distribute the load of a threaded fastener, such as a bolt or nut. They serve several purposes, including preventing damage to the surface being fastened, providing a smooth bearing surface for the fastener, and helping to prevent loosening due to vibration.
Form B Specification
The designation “Form B” refers specifically to a type of flat washer that conforms to certain dimensional standards. These standards dictate the thickness, outer diameter, and inner diameter of the washer. Form B washers typically have a larger outer diameter compared to other forms, which allows for better load distribution and increased stability when used in various applications.
Material Composition: Mild Steel
Mild steel is an alloy primarily composed of iron with a small percentage of carbon (usually less than 0.3%). This material is known for its ductility, malleability, and weldability. It is commonly used in construction and manufacturing due to its strength and cost-effectiveness. Mild steel washers are particularly favored in applications where high tensile strength is not critical but where durability and resistance to deformation under load are required.
Surface Finish: Black Oxide Coating
The term “black” in this context refers to the surface finish of the washer. A black oxide coating is often applied to mild steel washers as it provides several benefits:
- Corrosion Resistance: The coating helps protect against rust and corrosion by creating a barrier between the metal and environmental factors.
- Aesthetic Appeal: The black finish gives the washer a uniform appearance that can be visually appealing in certain applications.
- Reduced Friction: The coating can also reduce friction between moving parts when used in mechanical assemblies.
Applications of Flat Washer Form B Mild Steel Black
These washers are widely used across various industries including automotive, construction, machinery assembly, and general maintenance tasks. They can be found in applications such as:
- Securing bolts in structural frameworks
- Providing support for electrical components
- Serving as spacers or shims in mechanical assemblies
In summary, Flat Washer Form B Mild Steel Black combines practical design with robust materials suited for diverse fastening needs while offering additional protection through its black oxide finish.
Available for Online or In-Store Purchase
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Technical Specification | |
DIN Specification | BS 4320 |
Material | Mild Steel |
Unit | Metric |
Grade | 4.8 |
Finish | Black |
Package Quantity | Sold Per Packet of 100's |
Flat Washer Form B Mild Steel Black Per 100
- Product Code: FLW002
- Availability: In Stock
-
R2.00
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Tags: Flat Washer Form B Mild Steel Black Per 100
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