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Electro South West Ltd  |  SKU: WASHM3.5FABRASS

Brass Metric Washers Form A DIN-125A (Packs of 10)

Regular price £0.05
Price includes VAT, free Shipping over £40
Brass


Our Metric Form A DIN-125A Brass Flat Washers provide excellent corrosion resistance, electrical conductivity, and aesthetic appeal. Supplied in convenient packs of 10, these standard metric washers are essential for evenly distributing fastener loads and preventing surface damage in plumbing, electrical, and decorative assemblies.

Click & Collect from our store in Bridgwater, Somerset

Usually ready in 1 hour

Description

Exceptional Corrosion Resistance

Standard steel washers are highly susceptible to rust when exposed to moisture.

Brass naturally resists corrosion and water damage, making these washers highly reliable for plumbing applications, outdoor decorative installations, and moisture-rich marine environments. They give you the practical advantage of a fixing that won't degrade or seize up when exposed to the elements.

Electrical and Thermal Conductivity

When securing electrical terminals or grounding points, a rusting or non-conductive washer can cause high resistance and connection failures.

Brass is an excellent conductor. Using a brass washer ensures a highly efficient, reliable electrical connection every time you tighten down an earth wire or terminal bolt.

Non-Magnetic Properties

Working near sensitive electronics or magnetic equipment requires specific hardware.

Unlike ferrous metals, brass is completely non-magnetic. This ensures your fasteners will not interfere with delicate instruments, compasses, or specialized electrical machinery, providing total peace of mind during precision installations.

Standardized Form A Precision

Mismatched hardware can lead to uneven clamping and damaged surfaces.

Manufactured to strict DIN-125A specifications, these Form A washers feature a standardized thickness and outside diameter. This guarantees a perfect, flush fit with standard metric bolts and machine screws, evenly distributing the load to prevent the fastener head from biting into softer materials.

Specifications

  • Washer Form
    • Flat
    • Form A
  • Material
    • Brass
  • Finish
    • Brass
  • Colour
    • Gold
    • Brass

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What's in the box?

Corrosion-resistant brass.

Naturally resists rust and water damage for long-lasting plumbing and marine installations.

Highly conductive.

Excellent electrical and thermal conductivity for secure electrical grounding and terminal connections.

Frequently Asked Questions

Why should I choose brass over stainless steel?

While stainless steel is strong and rust-resistant, brass offers superior electrical conductivity and is completely non-magnetic. It also provides a matching aesthetic when you are already working with brass fixtures, hinges, or plumbing fittings.

What does "Form A" actually mean?

In washer specifications, "Form A" refers to the standard thickness and outer diameter ratio. Form A washers are standard, everyday flat washers, whereas Form B or Form C washers might be thinner, thicker, or have significantly wider outer diameters (such as penny washers).

Are these washers strong enough for heavy structural building work?

No. Brass is a relatively soft metal compared to high-tensile steel. These washers are specifically designed for electrical, plumbing, decorative, and light mechanical work, not for high-torque or heavy-duty structural load-bearing.

Shipping

What countries do you ship to?

We currently only ship to the UK. To enquire about shipping to a different destination, please contact us.

How long will it take to receive my order?

Shipping normally takes 1 - 2 days. Orders placed before 2:00pm will be shipped same day. Orders placed after 2:00pm on Fridays will be shipped the following Monday.