18-8 stainless steel screws have good chemical resistance.

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

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

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

With more points of contact than Phillips-, slotted-, and square-drive screws, you can firmly press these Torx-drive screws into wood without stripping them or damaging the recess—their threads create a tight hold.

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

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.

These steel screws have corrosion-resistant finishes.

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 316 stainless steel screws have excellent resistance to chemicals and salt water.

18-8 stainless steel screws have good chemical resistance.

Thread-forming screws press threads into drilled holes for a tight vibration-resistant assembly.

These 316 stainless steel screws have excellent resistance to chemicals and salt water.

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

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.

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

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

18-8 stainless steel studs have good chemical resistance and may be mildly magnetic. Also known as hanger bolts, use them to hang, mount, and fasten parts to wood structures.

These studs are also known as hanger bolts—use them to hang, mount, and fasten parts to wood structures.