Hex-washer-head self-drilling screws with EPDM-bonded galvanised carbon-steel washer.
Case-hardened AISI 1022 carbon-steel screws with Ruspert or galvanised finish. Drill and fix in one step — perfect for roofing, cladding and structural work.
Key features
- AISI 1022 carbon steel, case hardened
- Hex washer head with EPDM-bonded GI washer
- Drill capacity up to 6 mm steel
- Ruspert or galvanised corrosion protection
Specifications
Technical reference
Carbon Steel SDS — Hex washer head with EPDM bonded washer
| Product | Diameter | Length | Washer | Thread | Drill Pt. | Capacity | Coating |
|---|---|---|---|---|---|---|---|
| 4.8 × 19 CS SDS | 4.8 mm | 19 mm | 14 mm | Full | #3 | 6 mm | Galvanised |
| 5.5 × 25 CS SDS | 5.5 mm | 25 mm | 16 mm | Full | #3 | 6 mm | Galvanised |
| 5.5 × 35 CS SDS | 5.5 mm | 35 mm | 16 mm | Full | #3 | 6 mm | Galvanised |
| 5.5 × 45 CS SDS | 5.5 mm | 45 mm | 16 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 55 CS SDS | 5.5 mm | 55 mm | 16 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 75 CS SDS | 5.5 mm | 75 mm | 16 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 100 CS SDS | 5.5 mm | 100 mm | 16 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 130 CS SDS | 5.5 mm | 130 mm | 19 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 150 CS SDS | 5.5 mm | 150 mm | 19 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 175 CS SDS | 5.5 mm | 175 mm | 19 mm | Hi-Thread | #3 | 6 mm | Galvanised |
| 5.5 × 200 CS SDS | 5.5 mm | 200 mm | 19 mm | Hi-Thread | #3 | 6 mm | Galvanised |
Other fastener categories
