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

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

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

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

One-third the weight of steel, aluminum screws 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.

18-8 stainless steel screws have good chemical resistance.

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

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

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

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

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

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

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

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

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

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

These steel screws are available with corrosion-resistant finishes.

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

These square-drive screws are beveled under the head for use in countersunk holes.

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

18-8 stainless steel screws have good chemical resistance.

A point centers the screw in a starter hole and widely spaced threads reduce the risk of cracking plastic.

These blue and silver ultra-corrosion-resistant coated steel screws stand up to wet environments.

These blue and silver ultra-corrosion-resistant coated steel screws stand up to wet environments.

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

Hold sheets of drywall together until glue sets

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.

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.

With a square-drive head, these screws attach drywall to metal studs up to 0.036" thick. The head is one-third smaller than other drywall screws.