18-8 stainless steel screws have good chemical resistance.

Brass screws are corrosion resistant in wet environments and electrically conductive.

These steel screws are zinc plated to resist corrosion in wet environments.

These Phillips head screws have a decorative rounded top that provides a finished appearance.

Brass screws are corrosion resistant in wet environments and electrically conductive.

18-8 stainless steel screws have good chemical resistance.

With a low-profile rounded head that’s flanged to sit flush for a finished appearance, these screws press threads into wood on cabinets, trim, molding, and light duty framing.

These screws speed installation by drilling, tapping, and fastening wood and metal in a single operation.

Also known as Type 17 auger point screws, these penetrate hardwood and reduce driving torque. They require a pilot hole to prevent splitting when used near an edge.

18-8 stainless steel screws have good chemical resistance.

Screws are beveled under the head for use in countersunk holes.

More corrosion resistant than 18-8 stainless steel screws, these have excellent resistance to chemicals and salt water.

Because these steel screws cut threads into drilled holes as they’re turned, they require less driving torque and cause less stress on material than thread-forming screws. Also known as trim-head deck screws, they have a small flat head and slender shank to reduce the risk of splitting boards.

Threads change direction to cut into composites and push material back into the hole to prevent distorting the surface around the hole.