Best Carbon Steel Self Tapping Screws in 2026

Contains (100) #10 Self-Tapping Ground Screws

Thread-Forming screw features a combination Hex/Phillips/Slotted/Square drive head

Self-Tapping Tip and Fully Threaded Shaft

The full material plug is suitable for pre-positioned and push-through installation.

The split in the anchor ensures three way expansion on sides for increased holding power.

Once installed,they provide a flush,clean appearance in material.

Steel is often used in applications where strength is the primary consideration

Zinc plating resists corrosion and has a reflective appearance

Wafer head has a flat top, a 70-degree cone-shaped bearing surface, and a small slope between the top and the bearing surface

Steel is often used in applications where strength is the primary consideration

Zinc plating resists corrosion and has a reflective appearance

Wafer head has a flat top, a 70-degree cone-shaped bearing surface, and a small slope between the top and the bearing surface

Sufficient Quantities: the diameter of these white gutter screws are #8, available in 3 sizes, approx. 1/2 inch, 1 inch and 1-1/4 inch, each size has 40 pieces, 120 pieces in total; The sufficient quantity and assorted sizes can meet your daily uses and replacements, as well as sharing demands

Sturdy and Serviceable: these white hex head screws offer a slightly larger diameter and strong thread to tightly fill exiting nail holes for a secure, waterproof and coated with white, reliable and serviceable, rustproof and not easy to get out of shape, can be applied for a long time, supports most of your projects

Hex Washer Head Self Piercing Screws: the distinctive thread design and quality control and complex heat process allow the hex head wood screws to taper to a fine point without sacrificing critical point strength, and the pointed tapered tip will not deform, break or move easily; The undercut grooved hex washer slotted head is flush that can flush with the seat and will not come out of the hex driver opening at any point during an operation

【EASY TO INSTALL】These self tapping thread inserts can be installed directly and do not need you to tap a thread first.These self tapping thread inserts can be directly used by the installation tool to screw it into a specific hole.

【SCOPE OF APPLICATION】These self tapping thread inserts are used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition.

【WEAR-RESISTANCE】Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread.It can prevent screw from getting loose, especially used for products requiring high coefficient of insurance.

WIDE COURSE THREADS: The screws feature wide course threads that grip tightly into the wood decking, providing a strong and reliable hold. This helps to prevent the screws from loosening over time and have your roof remains stable and secure. With its threaded design, you can be confident that these screws will provide a reliable and durable solution for your roofing needs.

1/4" HEX HEAD: The screws come with a 1/4" hex head, making them easy to install with a standard hex bit driver. This saves you time and effort, allowing you to install the screws quickly and efficiently. And to make installation even easier, a free 1/4" magnetic hex bit driver is included with your order. This allows you to quickly and easily install the screws without the need for additional tools or equipment.

EPDM RUBBER WASHER: The Corrugated Roof Screws come with EPDM rubber washers that create a watertight seal between the metal roofing panels and the screws, effectively binding them together. This unique feature helps to prevent water from seeping through the screw holes and into the underlying structure, protecting your roof and home from water damage. The EPDM rubber washers also provide a secure and long-lasting connection that prevents leaks and keeps the roof leak-free for years to come.