Round-head carpet nails, carpet nails.
These common round steel nails are designed to attach the carpet to the floor, wall and steps of the stairs.
| SIZE | LENGTH | Ø HEAD | Ø SHANK |
| 1/2 | 13mm | Ø 3,4 – 3,5mm | Ø 1,6mm |
| 5/8 | 16mm | Ø 3,9 – 4,2mm | Ø 1,7mm |
| 3/4 | 19mm | Ø 4,4 – 4,5mm | Ø 1,8mm |
| 1 | 25mm | Ø 4,9 – 5,2mm | Ø 1,9mm |