Professional screws with CE certification
Construction stainless steel (A2) screws 8.0 mm, flange head
Construction stainless steel screw 8.0 mm (flange head)
Stainless steel structural screws Ø 8.0 mm with flange head are designed for strong and secure connections of wooden components in both exterior and interior applications. The wide flange head ensures excellent clamping force and an even, reliable hold of the material. Made from high-quality A2 stainless steel, these screws provide outstanding resistance to corrosion, moisture, and weather conditions. The screws are wax-coated for smooth driving and are CE certified.
Material: stainless steel A2
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Application:
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Key features of the screw:
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| head diameter (dt): 18 mm | d2: 5.7 mm | T: TORX 40 | screw diameter (d): 8.00 mm |
| Dimensions (mm) | Head diameter (dt mm) | Thread length (l1 mm) | Torx (T) |
| 8x40 | 18 | 40/celozávit | TX40 |
| 8x50 | 18 | 30 | TX40 |
| 8x60 | 18 | 36 | TX40 |
| 8x80 | 18 | 48 | TX40 |
| 8x100 | 18 | 60 | TX40 |
| 8x120 | 18 | 75 | TX40 |
| 8x140 | 18 | 80 | TX40 |
| 8x160 | 18 | 90 | TX40 |
| 8x180 | 18 | 100 | TX40 |
| 8x200 | 18 | 100 | TX40 |
| 8x220 | 18 | TX40 | |
| 8x240 | 18 | TX40 | |
| 8x260 | 18 | TX40 | |
| 8x280 | 18 | TX40 | |
| 8x300 | 18 | TX40 |
| Feature | Value | |
|---|---|---|
| Characteristic bending moment (My,k) | Nmm | 20 040 |
| Characteristic withdrawal parameter (fax,k) | N/mm² | 22,3 |
| Timber density (ρk) | kg/m³ | 450 |
| Characteristic head pull-through parameter (fhead,k) | N/mm² | 14,3 |
| Timber density (ρk) | kg/m³ | 450 |
| Characteristic tensile capacity (ftens,k) | kN | 13,80 |
| Characteristic torsional strength (ftor,k) | Nm | 19,64 |
| Characteristic torsional resistance (Rtor,k) | Nm | 7,39 |
| Characteristic torsional ratio (ρk 450 kg/m³) | – | 4,6 / 2,7 |
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