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 Torx 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 the screw 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 x 30mm Full Thread |
6.0mm x 30mm 20mm Part Thread |
6.0mm x 40mm 24mm Part Thread |
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6.0mm x 50mm 30mm Part Thread |
6,0mm x 60mm 36mm Part Thread |
6.0mm x 70mm 42mm Part Thread |
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6.0mm x 80mm 48mm Part Thread |
6.0mm x 90mm 54mm Part Thread |
6.0mm x 100mm 70mm Part Thread |
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6.0mm x 110mm 70mm Part Thread |
6.0mm x 120mm 70mm Part Thread |
6.0mm x 130mm 70mm Part Thread |
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6.0mm x 140mm 70mm Part Thread |
6.0mm x 150mm 70mm Part Thread |
6.0mm x 160mm 70mm Part Thread |
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6.0mm x 180mm 70mm Part Thread |
6.0mm x 200mm 70mm Part Thread |
6.0mm x 220mm 70mm Part Thread |
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6.0mm x 240mm 70mm Part Thread |
6.0mm x 260mm 70mm Part Thread |
6.0mm x 280mm 70mm Part Thread |
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6.0mm x 300mm 70mm Part Thread |
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)
 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.
