What are the best fasteners (nails, screws, adhesives) for assembling cedar planters?

When assembling cedar planters, choosing the right fasteners is crucial for durability and longevity. Cedar is a softwood, so it requires fasteners that prevent splitting and resist corrosion. Here are the best options:

1. Stainless Steel Screws: Ideal for cedar planters, stainless steel screws resist rust and provide strong holding power. Use coarse-thread screws for better grip.

2. Galvanized Nails: Hot-dipped galvanized nails are affordable and corrosion-resistant, making them suitable for outdoor cedar planters.

3. Brad Nails (18-gauge): For lightweight assembly, brad nails paired with wood glue offer a clean finish without splitting the wood.

4. Exterior-Rated Adhesives: Waterproof wood glue or construction adhesive can supplement mechanical fasteners for added strength.

5. Coated Deck Screws: These screws combine corrosion resistance with durability, perfect for long-lasting cedar planters.

Avoid plain steel fasteners, as they can rust and stain the cedar. Pre-drilling holes is recommended to prevent splitting. With the right fasteners, your cedar planters will withstand the elements and remain sturdy for years.