Diall M8 Carbon Steel Small Flat Washer - Pack Of 20
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B&QB&Q - M8 Carbon Steel Small Flat Washer(Dia)8mmPack Of 20
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Product Information
Full details
This guide is for DIY enthusiasts and builders needing reliable M8 hardware. The Diall M8 Carbon Steel Small Flat Washer pack offers a simple yet effective solution for distributing load and protecting surfaces in various construction and repair projects. A key benefit is their durable carbon steel construction, ensuring longevity. However, note that these are specifically M8 sized and not suitable for other bolt diameters.
All features
| Brand | Diall |
|---|
Extended Product Information
FAQs
What material are these washers made from?
These washers are constructed from durable carbon steel.
What size bolt are these washers intended for?
They are specifically designed for M8 bolts.
How many washers are included in a pack?
Each pack contains 20 small flat washers.
Can these washers be used outdoors?
Yes, they can be used outdoors, but due to being carbon steel, they may rust over time if exposed to consistent moisture. Storing them in a dry place and applying protective coatings can help mitigate this.
What is the main purpose of a flat washer?
A flat washer's primary purpose is to distribute the load of a threaded fastener, such as a bolt or nut, over a larger surface area, preventing damage to the material being fastened and preventing fasteners from loosening.
Are these washers hardened?
The product information indicates they are constructed from carbon steel, but does not specify if they are hardened. For applications requiring high tensile strength or resistance to deformation under extreme load, hardened washers should be considered.
Troubleshooting
Washer does not fit M8 bolt.
Verify that the bolt is indeed an M8 size. These washers have an internal diameter specifically for M8 fasteners.
Washer appears to be rusting.
This is normal for carbon steel if exposed to moisture. Clean off any rust with a wire brush and apply a protective coating (e.g., oil or clear sealant) if intended for long-term outdoor use.
Washer splitting or deforming under load.
These washers are designed for general DIY use. For exceptionally high-stress applications, consider using hardened steel washers or a larger diameter washer to distribute the load more effectively.
Pros and Cons
Pros
- Durable construction from carbon steel for longevity.
- M8 specific sizing ensures a proper fit.
- Pack of 20 provides good value for common DIY needs.
- Helps protect surfaces and distribute load effectively.
Cons
- Only suitable for M8 bolts; not versatile for other sizes.
- Carbon steel may be susceptible to rust in very damp environments if not treated or maintained.
- Small size may not be suitable for extremely heavy-duty applications requiring larger washers.
Setup, Compatibility & Care
Setup: These washers require no setup. Simply place them onto an M8 bolt or screw before inserting it into the material.
Compatibility: Designed exclusively for use with M8 (8mm internal diameter) bolts, screws, and nuts. They are not compatible with any other fastener sizes.
Care: Store in a dry place to prevent rust. While made of carbon steel, prolonged exposure to moisture can lead to oxidation. For extended outdoor use or in damp conditions, consider a rust-inhibiting spray or coating. Clean with a dry cloth if dusty.