Evolution Bi-Metal Self-Drilling Screw with Washer
Evolution Bi-Metal Self-Drilling Screw with Washer
Used for fastening general components to steel
Coarse thread, Hexagonal Head
Material: A2 Stainless Steel (304)
Boxes of 100 or 50pcs, see table in main description
Bi-Metal Self-Drilling Screw with Washer (BS EN ISO 3506-1:2009)
- Used for fastening liner panels and general components to steel
- Fastening brick-tie channel through Insulation to SFS
- Fixing cladding/roofing applications to hot/cold purlins/rails
Features:
Head Style and Drive: Hexagonal, 5/16” hexagonal
Material: A2 Stainless Steel EN 1.4301/ AISI A304
Drilling point material grade: SAE C1022
Recommended drill speed: 1500 – 2500RPM
BS EN ISO 3506-1:2009
| Size | Box Quantity (pcs) |
| 5.5 x 80mm | 100 |
| 5.5 x 105mm | 100 |
| 5.5 x 115mm | 100 |
| 5.5 x 135mm | 100 |
| 5.5 x 150mm | 100 |
| 5.5 x 165mm | 50 |
| 5.5 x 185mm | 50 |
| 5.5 x 200mm | 50 |
| 5.5 x 225mm | 50 |
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