M10 Diameter x 50mm x 3mm. 

Galvanised Hot Dipped Square Plate Washer


Purchase as much as you like for just 1 postage cost - from as little as £3.50. No Minimum Order- No Extra Charges - No Fuss.
Delivery options include: 24 & 48 hour delivery.
Express services also available.
Discounts at checkout:
3% Discount when spending £10
5% Discount when spending £50
10% Discount when spending £100
15% Discount when spending £250.00
Product Discounts:
1 Unit up to 4 Units - List Price
5 Units up to 9 Units - 2.5% product discount
10 Units up to 19 Units - 5% product discount
20 Units up to 49 Units - 10% product discount
50 Units up to 99 Units - 15% product discount
100 Units up to 199 Units 20% product discount
200 Units up to 500 Units - 25% product discount