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Direct Assembly Screws

Save time and money by choosing a screw that can do more than simply connect two parts! Reduce work steps with self-drilling, thread-forming, and thread-cutting screws, or lower the number of parts you need with multifunctional elements.
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Direct assembly screws are suitable for numerous applications and materials, such as aluminum, thin sheet metal, steel, thermoplastics, wood, and concrete. Different materials require different screw designs to ensure an optimal connection.

Find the Right Screw for Your Application

PS | Direct Assembly Screws from Bossard

Get a quick overview of direct assembly screws and learn which one to use for which application.

Different Types of Direct Assembly Screws

At Bossard, we distinguish between different types of screws for direct assembly:

  • Self-drilling screws require no pre-drilling, which makes them ideal for quick and efficient installation.
  • Thread-cutting screws create a mating thread in hard materials while still requiring only a low installation torque.
  • Thread-forming screws are optimal for high clamp load and providing vibration resistance.
  • Multifunctional screws with integrated washers provide increased security while enabling you to reduce C-parts.

Make your installation process faster, safer, and more durable with versatile and economical products from our many expert partners. We offer a broad range of direct assembly solutions, including the following:

Meet Our Direct Assembly Screws Brand Partners

A standard EJOT Delta PT screw on white background.

Screws for Plastic

Delta PT®

Self-tapping screws for thermoplastics. High strength and vibration resistance. Ideal for lightweight applications.

Close-up of a DIN 7500 self-tapping screw for metal

Screws for Metal

DIN 7500

ISO metric thread-forming screw that optimizes both technical performance and cost-effectiveness.

An ecosyn IMX thread forming pan head screw INOX on a white background.

Screws for Metal

ecosyn® IMX

Thread-forming screws for stainless steel. High corrosion resistance.

An EJOT PT screw for plastic on a white background.

Screws for Plastic

EJOT PT®

Self-tapping screws for thermoplastics. The classic solution for plastic applications.

A Spax direct assembly screw on a white background.

Screws for Wood

Spax®

Screws for diverse indoor and outdoor applications, as well as timber construction and window systems.

A Tecfi concrete screw with external thread, washer DIN 9021 and hex nut on a white background.

Screws for Concrete

Tecfi®

Concrete screws and bolt anchors. High load-bearing capacity in cracked and non-cracked concrete.

A red all-purpose wall plug TOX TRI on a white background.

Wall Anchors

Tox®

Anchoring systems, wall plugs, and insulation fasteners. Sealing plugs for wet areas.

The products listed here may not be available in all countries. In case of questions, please contact us.