Give us a call
01329 222 345

TRACKING Delivery System
TRACKING Delivery System
Market-leading reliability built in
Click and Collect
Click and Collect
Buy online & collect in 30 minutes
Rated 'Excellent' on Trustpilot
Rated 'Excellent' on Trustpilot
Outstanding service as standard
Bison Rewards Programme
Bison Rewards Programme
Earn points for every online order
Trade Account
Trade Account
Apply for online discounts

Give us a call

1329 222 345

Give us a call  01329 222 345

Kora M10 Heavy Duty Square Plate Washers 40mm x 5mm BZP

Product Code: N281-522

Retail Price


Excludes VAT

Log in or apply for a Trade Account for trade pricing

100 item(s) per pack

In stock

In stock

Free Next Day Delivery

Free tracked next-day delivery on our own vans when you spend over £100 and order before 4 pm.

Click & Collect

Buy online & collect from our counter in 30 minutes.

Expert Support

Need advice, product data or support with your project?
Speak to our friendly sales team on 01329 222 345.


Kora M10 heavy duty square plate washers

  • M10x40x5mm
  • BZP
  • Box/100
  • N281-422

Kora h/d square plate washers are designed for situations where a heavier duty installation is required. Standard square plate washers are 3mm thick – the Kora h/d washer is 5mm, giving extra rigidity and fixing strength in your installation.

Additional information

Length (mm)

Width (mm)

Depth (mm)

Diameter (mm)