M3.5 Form A Flat Washer A2 (304) Stainless Steel, DIN 125

Corrosion Resistant M3.5 Form A Flat Washer

Form A flat washer designed to enhance the load bearing capabilities of threaded fasteners and designed with a 3.7mm internal diameter to fit M3.5 threaded screw or bolt.

Manufactured from A2 stainless steel for high corrosion resistance making them ideal for prolonged use for internal and external applications. Designed to spread the load over a larger area, enhance joint performance, and protect the surface from damage. 

A versatile washer used by professionals and DIY enthusiast for numerous applications. These include construction, building projects, engineering assemblies, IT, DIY and home improvement.

M3.5 Form A Flat Washer Specifications

• Size: to fit M3.5 - 3.5mm
• Diameter: 8mm max
• Inner diameter: 3.7mm
• Thickness: 0.55mm max
• Material: A2 (304) Stainless Steel,
  

Part of a larger range of washers available from Fusion Fixings.

FAQs for Form A Flat Washers

What are flat washers used for?

Flat washers are used to spread the load from a bolt or screw over a larger area, helping prevent damage to the surface, and improving joint strength. They can also be used as spacers. 

Can these washers be used outside?

Yes, these Form A flat washers are manufactured from A2 stainless steel which offers high corrosion resistance making them ideal for prolonged use internally and externally.

Do flat washers prevent bolts from loosening?

They can help reduce loosening by increasing surface contact only. For washers that are designed for situations where loosening and vibration might be an issue, look at Fusion Fixings Anti-vibration locking washers.

Can I use these washers with metric nuts and bolts?

Yes, they are designed specifically for metric fasteners. 

Will these washers help protect wood surfaces?

Yes, the washers help distribute the force over a wider area, helping reduce indentation and splitting in soft materials like wood. 

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