Set of 4x40 Stainless Steel Screws – Black Coated | 200 pieces
These high-quality screws 4x40 mm are specially developed for mounting tongue and groove boards and acoustic panels. Thanks to their compact size and black RAL9005 coating, they are barely noticeable in the material, which ensures a neat, sleek finish.
Made of stainless steel (AISI 410 stainless steel) and equipped with smart technical features such as milling ribs and shaft ribs, these screws offer maximum grip, minimum resistance and a longer life for your tools.
Advantages:
- Coated head in RAL9005 (black) – hardly noticeable in dark weatherboarding and black felt
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Small head – ideal for a neat finish without pre-drilling
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Deep Torx impression – better grip and less bit wear
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Milling ribs under the head – ensures countersinking without splitting
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Shaft ribs – less resistance, therefore less load on machine and screw
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Cutting point – intervenes immediately and prevents splitting of the wood
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Sturdy packaging – easy to open on both sides
- Includes free torx bit
Specifications:
- Dimensions: 4x40 mm
- Quantity: 200 pieces
- Material: Stainless steel AISI 410
- Drive: Torx
- Suitable for: wood types, composite cladding and acoustic panels
Available directly from stock – perfect for your next installation job!