The Best Black-oxide Self Tapping Screws of 2023

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

Black oxide finish offers mild corrosion resistance and lubricity

Pan head has a flat top and short vertical sides with a rounded top edge

Square drive resists slippage better than a Phillips or slotted drive

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

Black oxide finish offers mild corrosion resistance and lubricity

Pan head has a flat top and short vertical sides with a rounded top edge

Square drive resists slippage better than a Phillips or slotted drive

Thread cutting screw with type F point has machine screw threads that taper down to a blunt edge and is suitable for heavy gauge sheet metal, aluminum, cast iron, brass, and plastic

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

Black oxide finish offers mild corrosion resistance and lubricity

Hex washer head has a nonserrated flange for additional grip with the mating surface and has six flat sides that a wrench can grip to turn from the side

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

Black oxide finish offers mild corrosion resistance and lubricity

Hex washer head has a flange for additional grip with the mating surface

Hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver

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

Black oxide finish offers mild corrosion resistance and lubricity

Hex washer head has a flange for additional grip with the mating surface

Hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver

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

Black phosphate coating provides corrosion resistance and lubricity

Modified Truss head is extra wide with a low-profile dome and integral round washer

Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening

✔Screw Type: #8 Self Tapping Drilling Metal Screws Assortment Kit.(#8 for 3mm carbon steel sheet to avoid breaking off. Min Breaking Torque-2.8N.M)

✔Sizes: #8 x 1/2'', #8 x 5/8'', #8 x 3/4'', #8 x 1'', #8 x 1-1/4'' Self Drilling Screws(Each Head).

✔Head Type: Hex Washer/Modified Truss Head; Drive Type: External Hex/Phillips; Point Type: #2.

✔Made of 100% 410 Stainless Steel and with Black Oxide coating, giving the screws an excellent corrosion and abrasion resistance.

✔Self Drilling Screws (sometimes called self-tapping screws) are perfect for use in sheet metal steel, aluminum, wood, plastics, and other similar materials, self-drilling makes pre-drilling unnecessary.

The screw teeth are deep and sharp, Can easily drill into wood. Excellent performance enables users to rely on one product to achieve multiple applications.

Made of carbon steel, cross recessed pan head, Black oxide of surface,Increase Hardness； strong and corrosion resistant.Phillips design minimizes drill bit slippage.

It can provide good adhesion in different wood, plastic, and other man-made materials.

Hardwood needs to be pre-drilled to avoid cracking.

[Worry Free] All our products are shipped by Amazon Warehouse, so don't worry about shipping. If you have any questions, please feel free to contact us.

RUGGED AND DURABLE - SG TZH Wood screws made of high-quality Carbon Steel，which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.

EXQUISITE CRAFTSMANSHIP - This fast self-tapping screw diameter: #8, length: 1inch, excellent craftsmanship makes our cross groove not slippery, fast, not easy to break, high strength, not easy to deform, not eccentric.

WIDE RANGE OF APPLICATIONS - Precision threads can easily pass through a variety of materials, such as plastics, wood, soft metal, etc., suitable for door handles, the mechanical industry and small repairs around shops, garages or home furniture fasteners, and are also ideal for floor fixing.

VALUE PACKAGING AND EASY TO USE - This Truss Head screws package contains 100PCS with horn cross head to meet your daily needs, is not easy to slide during installation, and can be quickly and easily sinked. They are ideal for use at home, in the office or at work.

INTIMATE SERVICE - SG TZH focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible.

SUPER MATERIAL: Carbon steel. Stable and long life, non-pollution.

MULITE SIZE : Diameter and length include M2 x 4mm/0.16inch, M2 x 5mm/0.2inch, M2 x 6mm/0.24inch, M2 x 8mm/0.31inch, M2 x 10mm/0.39inch, M2 x 12mm/0.47inch, M2.3 x 5mm/0.2inch, M3 x 6mm/0.24inch, M3 x 8mm/0.31inch, M3 x 10mm/0.39inch, M3 x 12mm/0.47inch, M3 x 16mm/0.67inch, M3 x 20mm/0.79inch.

UNIQUE DESIGN: Cross flat design, easy to lock, sharp tail into the hole, sharp end, triangular design, non-isosceles, easy to operate, standard size, not easy to slip , more convenient and quick to use.

THE HIGH QUALITY SCREW: Black oxide screw are corrosion resistant, durable.

WIDELY USE: Non-slip screws for locking, you can lock directly into the wood or thin iron material, high strength, can be directly beat, no deformation, not easy to break. Used in electronics, electrical appliances, furniture, toys, automobiles and other industries.