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Timco HW45B Metal Construction Timber To Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Zinc 5.5 X 45 Box 200 - Image 1
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Timco HW45B Metal Construction Timber To Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Zinc 5.5 X 45 Box 200

Timco

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Last Checked: 23/09/2026
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Product Description

Compare today's prices on the "Timco HW45B Metal Construction Timber To Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Zinc 5.5 X 45 Box 200".

Timco HW45B Metal Construction Timber To Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Zinc 5.5 X 45 Box 200

These screws are designed specifically for fixing timber to heavy-gauge steel, and their self-drilling point means you can drive them directly into the metal without pre-drilling, saving considerable time and effort on site. The unique wing-tip design enlarges the hole in the timber to prevent jacking, allowing the thread to engage cleanly with the steel substructure. The countersunk head ensures a flush finish, making them ideal for applications where appearance matters.

- Self-drilling point eliminates the need for pilot holes in steel up to 12 mm thick

- Wing-tip cuts through timber to create a clearance hole, reducing torque and preventing the screw from binding

- Countersunk head sits flush with the timber surface for a neat, professional result

- Zinc plated finish offers good corrosion resistance for interior and sheltered exterior use

- Suitable for timber to heavy-section steel (up to 8 mm) and timber to light-steel (up to 3 mm)

- 5.5 mm diameter by 45 mm length, supplied in a convenient box of 200 screws

- Manufactured to high standards for consistent performance and reliable fixing strength

Whether you are working on metal-framed construction, timber decking, or cladding systems, these screws deliver a secure and efficient solution that cuts down on labour time and tool wear.

GTIN: 5055017587087