4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 Stainless Steel

Product code: WS96-4.0-40-A2
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4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
4.0mm x 40mm Slot Round Head Wood Screw DIN 96 - A2 | Vital Parts
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Product Specification
Thread Size 4.0mm
Length 40mm
Thread Length 24.0mm
Material A2 Stainless Steel
Head Diameter 8.00mm
Head Height 2.80mm
Drive Slotted
Standard DIN 96

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4mm x 40mm Slotted Round Head Wood Screw | A2 Stainless Steel | DIN 96

Designed for architectural woodwork, this 4mm x 40mm slotted round head wood screw is produced from A2 Stainless Steel to DIN 96. The raised domed head provides a traditional visible finish while the tapered wood-screw thread gives secure engagement in suitable softwood and hardwood when used with the correct pilot hole. This size is also relevant when searching for stainless steel wood screws for timber hardware, furniture or joinery work.

What Are Slotted Round Head Wood Screws?

Traditional slotted wood screws are commonly chosen where appearance matters as much as fastening performance. The single-slot drive suits hand tools and heritage-style work while the stainless steel body provides corrosion resistance for suitable indoor and outdoor timber applications.

Common Applications

  • Joinery and Carpentry: Provides reliable fastening for timber trims, frames, fittings and general workshop joinery.
  • Construction Timber: Provides a stainless steel fixing for suitable timber details, battens and general wood assemblies.
  • Exhibition Builds: Provides a practical wood fixing for timber structures, display panels and temporary installations.
  • Architectural Woodwork: Provides a visible round-head fixing for decorative timber features and fitted joinery.

4mm x 40mm Round Head Wood Screw Dimensions

  • Thread Size: 4.0mm
  • Length: 40mm
  • Thread Length: 24.0mm
  • Head Diameter: 8.00mm
  • Head Height: 2.80mm
  • Drive: Slotted
  • Standard: DIN 96
  • Material: A2 Stainless Steel

Key Benefits

  • DIN 96 manufacture provides the recognised dimensional standard for this wood screw style.
  • Round head remains visible after installation which suits decorative and functional surface-mounted fixings.
  • 4mm thread size and 40mm overall length provide the primary screw dimensions.
  • 8.00mm head diameter gives the round head its visible bearing surface over the fitting or timber.

Compare more sizes in the Round Head Wood Screws category. For different head styles and timber fastening formats, browse our wider Wood Screws range. Technical selection support is available on 01233 713581.

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