Choose these screws for their adherence to strict military standards for material and construction.

These metric 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.

More corrosion resistant than 18-8 stainless steel screws, these metric screws have excellent resistance to chemicals and salt water. They may be mildly magnetic.

Choose these screws for their adherence to strict military standards for material and construction.

These screws have good chemical resistance and may be mildly magnetic.

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

Choose these screws for their adherence to strict military standards for material and construction.

These steel screws have a zinc plating for mild corrosion resistance.

Choose these screws for their adherence to strict military standards for material and construction.

Aluminum screws are lightweight and have good corrosion resistance.

These screws have a decorative, domed head that sits above the surface when installed.

These 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.

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

A zinc plating provides mild corrosion resistance.

These screws are more reliable in high-stress, high-temperature environments than other plastic screws. They withstand water, steam, and temperatures up to 500° F.

PTFE screws are more chemical resistant than other plastic screws and withstand temperatures from -100° F to 500° F.

Also known as wall plate screws, these screws are painted to match the color of a switch or outlet cover.

Made from alloy steel, these screws are twice as strong as standard steel Torx flat head screws.

These 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.

These metric 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.

Made from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws.

A tamper-resistant Torx drive (also known as a pin-in Torx drive) makes these screws difficult to remove without special tools.

A tamper-resistant hex drive (also known as a pin-in hex drive) makes these screws difficult to remove without special tools.

These screws have a tamper-resistant drilled spanner drive, which makes them difficult to remove without special tools.

With a silicone O-ring under the head, these screws prevent leaks and seal out contaminants.

These screws are drilled through the shaft to vent fluids and gases trapped under the screw.

Used on heavy equipment, such as plows, these bolts have a smooth head that's angled underneath to sit flush within countersunk holes. The square neck keeps these bolts from turning when tightening a nut.

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

18-8 stainless steel screws have good chemical resistance.

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.

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

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.

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