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

These steel screws are available with corrosion-resistant finishes.

18-8 stainless steel screws have good chemical resistance.

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

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

A Torx drive has more points of contact than Phillips, slotted, and square drives, allowing you to apply extra force with less slippage or damage to the recess.

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

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

Also known as pin-in-hex, install and remove these screws with a tamper-resistant hex driver.

The S-shaped drive can be installed with a standard slotted driver, but requires a special tool for removal.

These square-drive screws have a flange under the head that distributes holding pressure and reduce the risk of crushing thin metal.

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

These steel screws are available with corrosion-resistant finishes.

18-8 stainless steel screws have good chemical resistance.

These steel screws have a black-oxide finish to resist corrosion in dry environments.

Install and remove these screws with a tamper-resistant spanner driver.

The S-shaped drive can be installed with a standard slotted driver, but requires a special tool for removal.

Stronger and more wear resistant than 18-8 and 316 stainless steel, these screws are mildly chemical resistant.

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

Made from 18-8 stainless steel, these screws are chemical resistant.

Made from 410 stainless steel, these screws are strong, wear resistant, and mildly chemical resistant.

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.

18-8 stainless steel screws have good chemical resistance.

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

Drive the pointed tip of these screws into soft material, such as wood and drywall. They are also known as lag bolts.

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

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

18-8 stainless steel screws have good chemical resistance.

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

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.

The neoprene-backed washer seals out contaminants.

18-8 stainless steel screws have good chemical resistance.

Cutting wings under the head allow plastic to expand and contract without cracking. A washer made from aluminum and rubber bonded to steel adds a watertight seal.

These 410 stainless steel screws are more corrosion resistant than ultra-corrosion-resistant coated steel screws.

These 410 stainless steel screws are more corrosion resistant than ultra-corrosion-resistant coated steel screws.

Alternating high and low threads minimize driving torque and allow the screw to hold more material between threads for a stronger hold and better strip-resistance than standard drywall screws for wood.

Hold sheets of drywall together until glue sets

Attach metal framing to metal studs up to 0.036" thick.

These screws have a head that's one-third smaller than other drywall screws. Use them to attach drywall to metal studs up to 0.036" thick.