Stainless Steel wood screws 5mm diameter in A4 316 Marine grade which is the best option for wood such as green Oak which has high tannin levels. With a Torx Drive (Star Drive) and Double Countersunk for head reinforcement. These screws are available in extra long lengths and have a part thread.
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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)
 3.0mm Diameter |
3.5mm Diameter |
4.0mm Diameter |
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4.5mm Diameter |
 5.0mm Diameter |
6.0mm Diameter |
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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.
