A4 Stainless steel part thread wood screws countersunk head and available in extra long lengths up to 300mm long. These are A4 316 marine grade screws suitable for green oak and areas with a salt water environment. They have a torx drive TX25 head that prevents camming out that you may get with pozi drive screws. Another great feature is a double countersunk head that helps with strengthening the screw.
We offer cut point up to a certain length that has ribs under the head to help countersink screws the in to the surface of the wood. It is also recommended that pre drilling is done on very hard woods such as tropical hardwoods.
6.0mm Diameter Sizing of A4 Stainless Screws Below:
Thread | Diameter | Length | Material |
---|---|---|---|
Full Thread | 6.0mm | 20mm (20mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 25mm (25mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 30mm (30mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 30mm (20mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 35mm (35mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 35mm (24mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 40mm (40mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 40mm (24mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 45mm (45mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 45mm (24mm) | A4 Stainless Steel |
Full Thread | 6.0mm | 50mm (50mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 110mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 120mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 130mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 140mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 150mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 160mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 180mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 200mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 220mm (70mm) | A4 Stainless Steel |
Part Thread | 6.0mm | 240mm (70mm) | A4 Stainless Steel |
Cut / Quad Cut Point A4 Stainless Torx Screws
Thread | Diameter | Length | Material |
---|---|---|---|
Cut | 6.0mm | 30mm (20mm) | A4 Stainless Steel |
Cut | 6.0mm | 35mm (24mm) | A4 Stainless Steel |
Cut | 6.0mm | 40mm (24mm) | A4 Stainless Steel |
Cut | 6.0mm | 45mm (30mm) | A4 Stainless Steel |
Cut | 6.0mm | 50mm (30mm) | A4 Stainless Steel |
Cut | 6.0mm | 60mm (36mm) | A4 Stainless Steel |
Cut | 6.0mm | 70mm (42mm) | A4 Stainless Steel |
Cut | 6.0mm | 80mm (48mm) | A4 Stainless Steel |
Cut | 6.0mm | 90mm (54mm) | A4 Stainless Steel |
Cut | 6.0mm | 100mm (70mm) | A4 Stainless Steel |
Cut | 6.0mm | 110mm (70mm) | A4 Stainless Steel |
Cut | 6.0mm | 120mm (70mm) | A4 Stainless Steel |
Cut | 6.0mm | 130mm (70mm) | A4 Stainless Steel |
Cut | 6.0mm | 140mm (70mm) | 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 HeadEuropean technical approval ETA 11/0283 (Diameter 3,0 and 3,5 not component in the approval)
Other stainless steel A4 316 marine grade wood screws:
3.0mm Diameter | 3.5mm Diameter | 4.0mm Diameter | 4.5mm Diameter |
5.0mm Diameter | 6.0mm Diameter | 8.0mm Diameter | 10.0mm Diameter |
Stainless Steel A4 316 marine grade wood screws with a double countersunk reinforced head.
Available with plain head and sharp point or Ribbed head and cutting tip. Sizes also available on Swiftfix.