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Screw Size Selector

Pick your project and material thickness — get the exact screw type, gauge, length, pilot hole, torque, and where to buy.

Step 1 — What are you fastening?

Step 2 — Material & conditions

Top material thickness (what you screw through)

Base material thickness (what you screw into)

Wood hardness

Exposure

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Select a project above

Pick your application and material thickness to get your screw specification instantly.