4.0mm A4 Stainless Torx Csk Premium quality wood screws A4 marine grade with a (Star Drive) Torx Drive. Countersunk Screws available in extra long lengths.
| Thread | Diameter | Length | Material |
|---|---|---|---|
| Full Thread | 4.0mm | 16mm (16mm) | A4 Stainless Steel |
| Full Thread | 4.0mm | 20mm (20mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 25mm (18mm) | A4 Stainless Steel |
| Full Thread | 4.0mm | 30mm (30mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 30mm (18mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 35mm (24mm) | A4 Stainless Steel |
| Full Thread | 4.0mm | 40mm (40mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 40mm (24mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 45mm (30mm) | A4 Stainless Steel |
| Full Thread | 4.0mm | 50mm (50mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 50mm (30mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 60mm (36mm) | A4 Stainless Steel |
| Part Thread | 4.0mm | 70mm (42mm) | A4 Stainless Steel |
Cut / Quad Cut Point 4.0mm A4 Stainless Torx Screws
| Thread | Diameter | Length | Material |
|---|---|---|---|
| Cut | 4.0mm | 35mm (24mm) | A4 Stainless Steel |
| Cut | 4.0mm | 40mm (24mm) | A4 Stainless Steel |
| Quad Cut | 4.0mm | 40mm (24mm) | A4 Stainless Steel |
| Cut | 4.0mm | 45mm (30mm) | A4 Stainless Steel |
| Cut | 4.0mm | 50mm (30mm) | A4 Stainless Steel |
| Quad Cut | 4.0mm | 50mm (30mm) | A4 Stainless Steel |
| Cut | 4.0mm | 60mm (36mm) | A4 Stainless Steel |
| Quad Cut | 4.0mm | 60mm (40mm) | A4 Stainless Steel |
| Cut | 4.0mm | 70mm (42mm) | A4 Stainless Steel |
| Quad Cut | 4.0mm | 70mm (50mm) | A4 Stainless Steel |
A4 available for marine environments. Double countersunk Heads For extra strength and sharp points to eliminate pre drilling even in most hardwoods. Ribs under head on 6mm x 140mm and above, on 8mm and 10mm Diameter. Reinforced double countersunk Head. European technical approval ETA 11/0283 (Diameter 3,0 and 3,5 not component in the approval)
For longer lengths we offer A2
| 3.0mm Diameter | 3.5mm Diameter | 4.0mm Diameter | 4.5mm Diameter |
| 5.0mm Diameter | 6.0mm Diameter | 8.0mm Diameter | 10.0mm Diameter |
Torx Csk Wood Screw in A4 marine grade stainless steel with a double countersunk reinforced head.
Available with plain head and sharp point or Ribbed head and cutting tip.



