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.

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

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

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.

These screws meet Japanese Industrial Standards.

Brass screws are electrically conductive, nonmagnetic, and have good corrosion resistance.

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

A zinc plating provides mild corrosion resistance.

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 screws have excellent resistance to chemicals and salt water. They may be mildly magnetic.

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.

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.

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.

Lower strength than alloy steel, use these screws for light duty fastening.

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

To vent fluids and gases trapped under the screw, these metric screws are drilled through the shaft.

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

With a tamper-resistant Torx drive (also known as a pin-in Torx drive), these metric screws are difficult to remove without special tools.

With a tamper-resistant Torx or Torx Plus drive (also known as a pin-in Torx or Torx Plus drive), these screws are 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.

The thicker, domed head on these bolts provides greater wear resistance than flat head plow bolts. The underside of the head is angled to sit flush within countersunk holes for use on heavy equipment, such as plows. The square neck keeps these bolts from turning when tightening a nut.

About half the strength of medium-strength bolts, these Grade 2 bolts are for light duty fastening. These bolts are commonly used in tight spaces with moving parts, such as grain elevators and other belting systems, because the smooth, low-profile head provides a flush fit when installed. The square neck keeps these bolts from turning when tightening a nut.

Stainless steel bolts have excellent corrosion resistance in most environments. These bolts are commonly used in tight spaces with moving parts, such as grain elevators and other belting systems, because the smooth, low-profile head provides a flush fit when installed. The square neck keeps these bolts from turning when tightening a nut.

These screws speed installation by drilling, tapping, and fastening wood and metal in a single operation.

Also known as deck screws, these Phillips screws have a sharp point and narrow body to penetrate softwood and plastic-wood composite decking material.

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.

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.

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

Flat head screws are angled under the head to fit flush within countersunk holes.