M8x40 Stainless Steel Allen Countersunk Screws - 7991-08X40

Durable M8x40 stainless steel Allen countersunk screws for flush marine installations.
Manufacturer part number: 7991-08X40
Vendor: Marine Point
Availability: 5 in stock
€2.70 incl tax
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These Allen countersunk screws, presented in a blister pack of 3 units, are a professional choice for flush and sturdy installations on boats and nautical applications. Made of A4 stainless steel, they withstand continuous exposure to marine environments.

Technical Features

  • Head: Countersunk Allen (DIN 7991)
  • Dimension: M8 x 40 mm
  • Material: A4 stainless steel (AISI 316), maximum corrosion protection
  • Blister: 3 units

Advantages

  • Flush installation to avoid snagging on decks and exposed surfaces.
  • Metric thread compatible with most marine hardware.
  • Perfect for corrosion-sensitive structures, ensuring long-lasting assemblies.

Recommended Uses

  • Assembly of fittings and parts on deck
  • Mounting stainless steel accessories
  • Repairs on sailboats, motorboats, yachts, and floating platforms

Installation Tips

  • Use Allen keys of the correct size to avoid rounding the head.
  • Ensure the surface is clean and dry prior to assembly.
  • Regularly check tightness to avoid looseness due to vibrations.

Specification Table

StandardSizeQuantityMaterial
DIN 7991M8 x 40 mm3 unitsA4 Stainless Steel
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