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.

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

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.

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.

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.

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.

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

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

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.

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.

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

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 rubber O-ring under the head creates a seal that withstands liquid and gas pressure.

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

410 stainless steel is strong, wear resistant, and mildly chemical resistant.

These screws have the strength of 410 stainless steel with added corrosion resistance.

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

Drill a pilot hole, cut threads, and fasten in one motion with these metric-threaded screws. Made of steel, they’re strong and wear resistant.

By drilling their own holes and fastening in a single operation, these square-drive screws save time and effort. Made of 410 stainless steel, they're both stronger and more wear resistant than 18-8 stainless steel screws.

A tamper-resistant Torx driver is required for installation and removal. Also known as pin-in-Torx, these screws allow you to apply extra force with less slippage or damage to the recess.

Made from stainless steel, these screws are more corrosion resistant than steel, and almost as strong.

With a drilling tip, these metric screws cut their own pilot hole and threads as you fasten them into material.

A tamper-resistant Torx driver is required for installation and removal. Also known as pin-in-Torx, these screws allow you to apply extra force with less slippage or damage to the recess.

Known for their strength, these alloy steel screws are coated to provide corrosion resistance in wet environments.

Made from stainless steel to resist galvanic corrosion, use these screws to fasten aluminum to aluminum and steel framing. They save you time and effort by drilling their own holes and fastening in a single operation.

These steel screws are available with corrosion resistant finishes. A rubber-bonded washer compresses to form a watertight seal. They save you time and effort by drilling their own holes and fastening in a single operation.

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

Serrations under the head act as a brake to prevent overtightening and damaging threads.

These steel screws cut threads in drilled holes as they’re turned, so they require less driving torque and cause less stress on your material than thread forming screws.

For a finished appearance that reduces the chance of snags on other material, these screws fit snugly in countersunk holes and have a domed head.

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

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

The green color identifies these as grounding screws. They have a flange that provides a wide flat surface for making solid electrical connections.

The triangular shank presses tightly as it forms threads, so screws resist loosening in soft metals such as brass, aluminum, and copper.

Also known as Swageform screws, threads at the tip are designed to grab material for a fast start with low torque in a wide range of materials.

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

18-8 stainless steel screws have good chemical resistance.

18-8 stainless steel screws have good chemical resistance.

Press threads into plastic to create a strong hold. Use a wrench, hex socket bit, or nutdriver to securely grip the hex head and tighten these screws.

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

18-8 stainless steel screws have good chemical resistance.

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

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

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.

These steel screws have corrosion-resistant finishes.

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.

Beveled under the head for use in countersunk holes, these steel screws press threads into material for a tight, secure hold.

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

18-8 stainless steel screws have good chemical resistance.

18-8 stainless steel screws have good chemical resistance.

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

18-8 stainless steel screws have good chemical resistance.

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

18-8 stainless steel screws have good chemical resistance.

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

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.