
The Story
Macsim Roofing Hex Socket Drive Neoprene Double Grip Type 17 C4 Screws 12g x 50mm (Box of 1000) are engineered for secure, weather-resistant roofing installations, providing strong hold and long-term protection in demanding outdoor environments.
Key Features
- Application suitability – Ideal for fixing metal roofing and cladding to timber, offering reliable performance in residential, commercial, and industrial projects.
- Design – Hex socket drive with double grip thread and neoprene washer ensures high pull-out resistance and a tight, weather-sealed fit.
- Material quality – Manufactured from high-grade steel with C4 corrosion protection for use in harsh and coastal environments.
- Durability – Neoprene sealing washer and advanced coating deliver long-lasting resistance to rust, UV, and moisture.
- Installation – Hex drive head allows fast, positive engagement with power tools for efficient, low-slip installation.
- Maintenance – Secure sealing and corrosion resistance reduce the need for ongoing inspection and replacement.
- Versatility – Suitable for a wide range of roofing profiles and exterior applications where strong, weatherproof fixing is essential.
[additional]
| Qty | 1000 |
| Size | 12-11 X 50 MM |
| Drive Size | 5/16" |
| Head Type | Hex Head |
| Drive Type | Hex Socket Drive |
| Washer Type | Neoprene |
| Finish | Class 4 Galvanised |
Description
Macsim Roofing Hex Socket Drive Neoprene Double Grip Type 17 C4 Screws 12g x 50mm (Box of 1000) are engineered for secure, weather-resistant roofing installations, providing strong hold and long-term protection in demanding outdoor environments.
Key Features
- Application suitability – Ideal for fixing metal roofing and cladding to timber, offering reliable performance in residential, commercial, and industrial projects.
- Design – Hex socket drive with double grip thread and neoprene washer ensures high pull-out resistance and a tight, weather-sealed fit.
- Material quality – Manufactured from high-grade steel with C4 corrosion protection for use in harsh and coastal environments.
- Durability – Neoprene sealing washer and advanced coating deliver long-lasting resistance to rust, UV, and moisture.
- Installation – Hex drive head allows fast, positive engagement with power tools for efficient, low-slip installation.
- Maintenance – Secure sealing and corrosion resistance reduce the need for ongoing inspection and replacement.
- Versatility – Suitable for a wide range of roofing profiles and exterior applications where strong, weatherproof fixing is essential.
[additional]
| Qty | 1000 |
| Size | 12-11 X 50 MM |
| Drive Size | 5/16" |
| Head Type | Hex Head |
| Drive Type | Hex Socket Drive |
| Washer Type | Neoprene |
| Finish | Class 4 Galvanised |
















