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AMLOOPH M6 Washers Review: Reliable flat penny washers for repair and DIY

AMLOOPH M6 Washers, M6 x 25mm Metal Flat Penny Washer Thickness 1.5mm- A2 304 Stainless Steel Washers (20 Pack), Large OD Plain Wide Metal Round Flat Spacer Repair Washer for Screws Bolts
4.7
[Precision M6 Size]  M6x25mm dimensions: 6.4mm inner hole, 25mm OD, 1.5mm thick. Pack of 20.
[Premium 304 Stainless]  Made from 304 stainless steel A2; corrosion resistant, rustproof, durable for indoor/outdoor use.
[Smooth Safe Finish]  Smooth surface and safe edges prevent hand cuts and ensure easy handling.
[Even Load Distribution]  Flat penny washer spreads load evenly, prevents pull-through and secures fasteners.
[Versatile Applications]  Ideal for furniture, machines, DIY, marine, repair and industrial projects.
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Hardware washers designed to spread load evenly and resist corrosion during repairs and builds, AMLOOPH M6 Washers. They keep fastenings secure so small maintenance jobs feel straightforward rather than fiddly. Are the stated measurements and stainless-steel grade right for your particular project?

⚡ At a Glance
  • Load Distribution: Wide outer diameter spreads bearing pressure to reduce pull-through
  • Best for: DIY enthusiasts and light industrial maintenance needing corrosion-resistant washers
  • Not ideal for: Applications requiring specialised high-load or sealed washers

Precision M6x25mm flat penny washers made from A2 304 stainless steel. Smooth finish and consistent 1.5mm thickness suit household repairs and routine industrial tasks.


Long-lasting outdoor use - with A2 304 stainless steel construction

Manufactured from A2 304 stainless steel to deliver corrosion and rust resistance, with a smooth surface and safe, deburred edges. Material choice ensures consistent performance in damp or exposed conditions.

Suitable for exterior fixtures and marine-adjacent projects where resistance to oxidation matters, reducing the need for frequent replacement.

Secure fastening - with 25mm outer diameter and 1.5mm thickness

A 25mm outer diameter spreads load over a larger area while 1.5mm thickness adds rigidity under compression, lowering local stress around the fastener hole.

Reduces pull-through on softer materials and helps keep bolts and screws seated evenly for a more reliable joint.

Neat fit and safer handling - with 6.4mm inner hole and smooth edges

Inner bore of 6.4mm is produced to tight tolerances to match M6 fasteners, while edges are smoothed during finishing to remove sharp burrs.

Easier alignment during assembly and a lower risk of hand cuts when handling multiple washers for repetitive tasks.

✨ The 4 Key Reasons for AMLOOPH M6 Washers
  1. A2 304 stainless steel - Corrosion-resistant for long-term outdoor and coastal use applications.
  2. Large 25mm outer diameter - Spreads load across a wider area to prevent pull-through.
  3. Precision 6.4mm inner hole - Fits snugly on M6 fasteners for secure alignment.
  4. Pack of 20 - Handy bulk quantity for multiple repairs and DIY projects.
📋 Technical Details at a Glance
  • Type: Flat penny washer
  • Size: M6 x 25mm
  • Inner hole diameter: 6.4mm
  • Outer diameter: 25mm
  • Thickness: 1.5mm
❓ Frequently Asked Questions

Q: Are these washers suitable for outdoor use?

A: Yes, A2 304 stainless steel construction offers corrosion and rust resistance suitable for outdoor and damp conditions.

Q: What are the exact dimensions of each washer?

A: Each washer is M6 x 25mm with a 6.4mm inner hole and a thickness of 1.5mm.

Q: How many washers come in a pack and what jobs suit them?

A: Each pack contains 20 washers, intended for household repairs, furniture assembly, machine tool maintenance, DIY projects, and similar uses.

🏆 Our Verdict

These washers suit DIY enthusiasts and light industrial users who need reliable, rust-resistant fastenings. Durable A2 304 stainless steel construction and a wide 25mm bearing surface make them effective at spreading load and resisting corrosion. Bulk packaging and sturdy build deliver solid long-term value for routine maintenance and multiple projects.