Steel Hex Head Tapping Screws

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About Tapping Screws

18-8 Stainless Steel Flanged Hex
Head Screws for Sheet Metal

18-8 stainless steel screws have good chemical resistance.

High-Strength 410 Stainless Steel Flanged
Hex Head Screws for Sheet Metal

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

Super-Corrosion-Resistant 316 Stainless Steel
Flanged Hex Head Screws for Sheet Metal

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

Steel Flanged Hex Head Screws for Sheet Metal

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

Steel Vibration-Damping Hex
Head Screws for Sheet Metal

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

Stainless Steel Vibration-Damping
Hex Head Screws for Sheet Metal

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

Hex Head Blunt Screws for Sheet Metal

These screws have a hex head for a secure grip with a wrench.

Steel Flanged Piercing Screws for Sheet Metal

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

Stainless Steel Flanged
Piercing Screws for Sheet Metal

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

Serrated-Flange Piercing Screws for Sheet Metal

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

Screws for Joining Sheet Metal to Wood

Able to penetrate overlapping sheets, these screws have a secure hold in wood.

Steel Hex Head Drilling Screws for Metal

These steel screws have corrosion-resistant finishes.

High-Strength 410 Stainless Steel
Hex Head Drilling Screws for Metal

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

18-8 Stainless Steel Hex Head Drilling
Screws with Hardened Steel Tip for Metal

These 18-8 stainless steel screws have a hardened steel drill point to penetrate steel and are coated to increase corrosion resistance.

Super-Corrosion-Resistant High-Strength 410
Stainless Steel Hex Head Drilling Screws for Metal

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

Metric Steel Hex Head Drilling Screws for Metal

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

Steel Drilling Screws with Washer for Metal

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.

Steel Drilling Screws with Corrosion-Resistant
Head and Washer for Metal

These steel screws have a head encapsulated by 18-8 stainless steel.

Stainless Steel Drilling Screws with Washer for Metal

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

Stainless Steel Hex Head
Drilling Screws for Aluminum

Made from 18-8 stainless steel, these screws have good chemical resistance.

Alloy Steel Hex Head Drilling Screws for Aluminum

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

Strip-Resistant Drilling Screws for Metal

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

Steel Hex Head Thread-Cutting Screws for Metal

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

Stainless Steel Hex Head
Thread-Cutting Screws for Metal

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

Electrical Grounding Screws

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

Metric Thread-Forming Screws for Soft Metal

These metric screws have a triangular shank that presses tightly as it forms threads, so screws resist loosening in soft metals such as brass, aluminum, and copper.

Hex Head Thread-Forming Screws for Metal

These screws have a hex head for a secure grip with a wrench.

Thread-Forming Screws for Hard Metal

Also known as Tap-Flex screws, these are made from hardened steel to penetrate hard material. They have a five-edged shank that presses tightly against the material to form threads and resist loosening.

Tapping Screws for Plastic

Hex Head Thread-Forming Screws for Plastic

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.

Stainless Steel Hex Head Screws
for Joining Plastic to Wood

18-8 stainless steel screws have good chemical resistance.

Steel Hex Head Screws for Joining Plastic to Wood

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

Screws for Wood

Metric Steel Hex Head Screws for Wood

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

Super-Corrosion-Resistant 316 Stainless
Steel Hex Head Screws for Wood

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

18-8 Stainless Steel Hex Head Screws for Wood

18-8 stainless steel screws have good chemical resistance.

Steel Hex Head Screws for Wood

These steel screws have corrosion-resistant finishes.

Steel Flanged Hex Head Screws for Wood

These steel screws are hot-dipped galvanized to resist corrosion in wet environments.

Stainless Steel Flanged Hex Head Screws for Wood

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

Hex Head Tapping Screws for Concrete, Block, and Brick