Detail & Specs
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M4 C1 Stainless Torx Flat Head, Wood Thread + Milling Ribs, Cutting Tip
CSK head timber screws, drilling point, milling ribs
How to Measure Length:
Always measured from the top of the head to the end of the cutting tip (overall length).
Which materials can this screw be used with?
- Wood / Timber, Engineered Wood, Composite Wood, Hardwood
What are the benefits of choosing this screw?
- Eliminates need to Pre-Drilling for most hardwood applications.
- Self-Drilling point prevents cracks and splintering cracks in most hardwood applications.
- Groove (or flute) on Cutting tip help remove material as the screw is installed.
- Underside of head is reinforced with ribs for cleanest countersunk install.
- Additional Milling Ribs reduce screwing torque by widening the drill hole.
Why choose a Six-Lobe Torx Drive?
Torx drive screws provide higher torque transfer because the driving forces are transferred to each surface of the six lobes (wobble-free), instead of the four edges of the four edges on a phillips drive. Less overall force is needed to install these screws.
The slim design of an torx socket wrench allows access to tight locations.
Material: C1 / SAE Type 140
C1 / 410 Stainless Steel fasteners ideally suited for applications that demand mild corrosion resistance, heat resistance, and high strength.
Commonly found in automotive exhaust systems, high-temperature engine components, medical instruments and devices, aerospace structures, and cutlery.
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