Remontti replacement roof screw is recommended for re-installation of roofs. The previous cover screw is replaced.
- Size: 6.3x50mm
- Material: SAE 1022 carbon steel
- Coating: ZnNi 7µ, base painted
- Base: hex base with flange, key spacing 8mm
- Washer: Ø16mm aluminum washer, painted in the color of the base
- Seal: Ø16mm EPDM rubber seal