Metric flat washers made of steel and zinc plated for corrosion resistance and durability.
These metric flat washers are manufactured from high-quality steel and feature a zinc-plated finish to enhance corrosion resistance. Designed to distribute load and reduce surface wear, they are ideal for industrial, automotive, and construction applications. The precise dimensions ensure a secure fit and reliable performance under varying loads. Suitable for use with bolts ranging from 4mm to 24mm in diameter.
| Bolt Size (MM) | No. | I.D. (MM) | O.D. (MM) | Height (MM) |
|---|---|---|---|---|
| 4 | 45-3504 | 4.3 | 9 | 0.8 |
| 5 | 45-3505 | 5.3 | 10 | 1 |
| 6 | 45-3506 | 6.4 | 12.5 | 1.6 |
| 7 | 45-3507 | 7.4 | 14 | 1.6 |
| 8 | 45-3508 | 8.4 | 17 | 1.6 |
| 10 | 45-3510 | 10.5 | 21 | 2 |
| 12 | 45-3512 | 13 | 24 | 2.5 |
| 14 | 45-3514 | 15 | 28 | 2.5 |
| 16 | 45-3516 | 17 | 30 | 3 |
| 18 | 45-3518 | 19 | 34 | 3 |
| 20 | 45-3520 | 21 | 37 | 4 |
| 24 | 45-3524 | 25 | 44 | 4 |
At GNS Industrial Supply, we don’t just deliver products—we deliver peace of mind. Unlike traditional suppliers who ship and leave the rest to you, we take a hands-on approach to your inventory management. Our team visits your location, audits your existing stock, identifies what you need, and handles the reordering process for you. We then deliver directly to your facility and restock your supply room according to your preferred system—ensuring your operation runs smoothly without overstock or downtime. It’s a smarter, more personalized way to manage industrial supplies—built for teams who don’t have time to run out of what matters.