Washers
These washers are the unsung heroes of fasteners, providing the essential grip and stability needed for secure construction. Ideal for distributing load, they prevent loosening and damage on site, making them indispensable in everything from assembling framework to securing machinery. With sizes and materials to suit all conditions, these washers ensure your projects hold firm.
What Are Washers Used For?
- Load Distribution Ensures even pressure by spreading the load of a bolt or screw head over a larger area, preventing damage to surfaces.
- Vibration Damping Reduces movement and loosening of fasteners in machinery and equipment, crucial for maintaining integrity during operation.
- Corrosion Protection Acts as a barrier between metals, minimising galvanic corrosion in outdoor or damp environments.
- Preventing Loosening Secures fasteners in place, essential for maintaining the tightness of joints under stress or heavy use.
Who Uses Washers?
- Engineers and fitters requiring secure and long-lasting fastenings in machinery assembly.
- Builders and joiners ensuring stable connections in structural frameworks.
- Maintenance teams using washers to keep equipment in operational condition, reducing downtime.
- DIY enthusiasts needing reliable fastening solutions for home projects or repairs.
Choosing the Right Washers
Select the appropriate washer based on your specific application needs and environment:
1. Material Choice
For outdoor or corrosive environments, opt for stainless steel or galvanised washers to resist rust and wear.
2. Size and Thickness
Match the washer size to your bolts or screws for maximum load distribution; thicker washers offer better durability under heavy loads.
3. Type of Washer
Flat washers are standard for general use, while spring washers provide extra tension to prevent loosening in high-vibration settings.
Essential Washer Accessories for Secure Fastening
Enhance the performance and longevity of your fastenings with these vital accessories:
1. Locking Nuts
Pair with washers to ensure bolts remain tight under vibration, crucial for machinery and automotive applications.
2. Threadlocker
Apply to threaded fasteners to prevent loosening and leakage, a must for critical assemblies.
Washers FAQs
Can washers be reused after disassembly?
Yes, washers can typically be reused if they show no signs of wear or deformation. However, in high-stress applications, it's best to replace them to ensure maximum safety and performance.
What is the difference between flat and spring washers?
Flat washers distribute load evenly, while spring washers provide tension to prevent loosening in dynamic or vibrating environments.
Are stainless steel washers suitable for all applications?
Stainless steel washers are ideal for corrosive environments due to their rust resistance, but alternatives may be more cost-effective for indoor or low-stress applications.
