M20 Coach Screws Galvanised (20mm) with a Hexagon Head to Din standard 571, for timber construction and joinery.
Galvanised or Stainless steel are the best option for external applications.
These M20 Coach Screws are also known as lag screws and are available in extra long lengths up to 300mm and even 400mm. For marine or coastal environments select the A4 316 stainless steel.
| Size (Diameter & Length) | Grade | Drive Style |
|---|---|---|
| 20mm x 100mm | 4.8 | Hex Head |
| 20mm x 130mm | 4.8 | Hex Head |
| 20mm x 160mm | 4.8 | Hex Head |
| 20mm x 160mm | High Tensile 8.8 | Hex Head |
| 20mm x 180mm | 4.8 | Hex Head |
| 20mm x 180mm | High Tensile 8.8 | Hex Head |
| 20mm x 200mm | 4.8 | Hex Head |
| 20mm x 200mm | High Tensile 8.8 | Hex Head |
| 20mm x 220mm | 4.8 | Hex Head |
| 20mm x 240mm | 4.8 | Hex Head |
| 20mm x 260mm | 4.8 | Hex Head |
| 20mm x 280mm | 4.8 | Hex Head |
| 20mm x 300mm | 4.8 | Hex Head |
| 20mm x 360mm | 4.8 | Hex Head |
| 20mm x 400mm | 4.8 | Hex Head |
| 20mm x 400mm | High Tensile 8.8 | Hex Head |
For more information or queries on available lengths in M20 Coach Screws Galvanised, please contact our Swiftfix team.