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M4.5 Torx Flat Head

Milling Ribs

C1 Stainless Steel

SKU: 00-Y245-C1-M4.5
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Detail & Specs

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M4.5 C1 Stainless Torx, Flat Cylinder Head, Wood Thread + Milling Ribs

TBS-Drill, cylinder head terrace screws, cutting point

How to Measure Length:

Always measured from the top of the head to the end of the threading (overall length).

Which materials can this screw be used with?

  • Melamine, Engineered Wood, Composite Wood, Softwood
  • Commonly used in cabinetry construction.

What are the benefits of choosing this screw?

  • Cylinder under head locks screw into wood and prevents pulling through into softer materials.
  • Additional Milling Ribs reduce screwing torque by widening the drill hole.
  • Also known as a confirmat head, or punch head.
  • When installed, the head of this screw is meant to sit flush with the surface of the work in a countersunk 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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