Spax Spanplattenschrauben are self-tapping screws designed for fastening into chipboard and particleboard. The SK T20 type features a partial thread that provides secure holding in softwood and hardwood panels.
Partial thread design ensures reliable grip in chipboard and particleboard without splitting
Torx head drive delivers high torque transmission and prevents cam-out during installation
Zinc-plated steel construction provides corrosion resistance for indoor and sheltered outdoor applications
1000-piece pack offers sufficient quantity for full-span fastening projects
What sets Spax Spanplattenschrauben apart
The SK T20 variant combines a countersunk head profile with a partial thread, allowing the screw to sit flush with the surface while maintaining a strong hold in the panel material. The zinc plating adds a protective layer that extends service life in typical workshop and construction environments.
Ideal for
DIY enthusiasts and professional tradespeople working with chipboard, particleboard, and softwood panels in furniture assembly, cabinetry, and general woodworking projects.
Application of Spax Spanplattenschrauben
Pre-drill a pilot hole slightly smaller than the screw diameter
Position the screw at the desired fastening point
Drive the screw using a Torx bit until the countersunk head sits flush
Repeat for remaining fastening points across the panel
Spax is a specialist fastener manufacturer known for producing self-tapping screws and assembly components for the woodworking and construction trades. The brand focuses on chipboard and particleboard fastening solutions, with product lines covering a range of screw types, sizes, and surface treatments. Spax fasteners are widely used in furniture manufacturing, cabinetry, and general woodworking applications.
They are self-tapping screws designed for fastening into chipboard, particleboard, and softwood panels in furniture assembly, cabinetry, and general woodworking projects.
SK T20 refers to the specific screw type within the Spax Spanplattenschrauben range, featuring a countersunk head and partial thread profile optimised for panel fastening.
The zinc plating provides basic corrosion resistance suitable for indoor and sheltered outdoor applications. For exposed outdoor conditions, a stainless steel or specially coated variant is recommended.
The delivery includes 1000 Spax Spanplattenschrauben SK T20 4.5x30 mm screws in a single pack.
Store in a dry, cool environment to prevent corrosion of the zinc-plated surface. Keep the packaging sealed until use to maintain screw quality.
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