CGBOOM
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Self Drilling Screws, 420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair
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Self Drilling Screws, 420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair
420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair
Self Drilling Screws, 420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair
Item #: 47207303

Self Drilling Screws, 420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for

Item #: 47207303

SHP 30

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420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair
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What Stands Out

High Quantity Pack
Includes 420 self-drilling screws, ensuring you have enough for various building and repair projects while reducing frequent trips to the hardware store.
Durable Material
Crafted from 410 stainless steel, these screws resist corrosion and damage, providing long-lasting performance in various environments and ensuring strong, secure fastening.
Versatile Compatibility
Featuring wafer and TEK head designs, these screws are ideal for metal applications, accommodating different project requirements and making them a versatile choice for contractors and DIYers.

Product Details

Shop the best selection of self drilling screws for metal, including 410 stainless steel sheet metal screws. Discover a wide variety of wafer head and washer TEK head screws for building and repair at Ubuy Saint Helena.
  • Includes 420 PCS self drilling screws with 12 common sizes from #8 x 1/2'' to #10x1-1/4''
  • Features two head types: Hex Washer/Phillips Round Head for convenient installation and greater bearing capacity
  • Made of high-quality 410 stainless steel, resistant to rust and corrosion
  • Comes in a durable storage box with compartments for easy organization and identification
  • Suitable for various applications such as fixing wood furniture, electronic products, and mechanical maintenance
  • Ideal for use in home, office equipment, and various industrial settings
Size Name#8 #10
Item Diameter0.08 inches (0.2 cm)
Number of Pieces420
Screw Head StyleHex
Thread Size#8
ColorAs Shown
Item ShapeCylindrical
Material TypeStainless Steel 410
BrandCGBOOM
Fastener Typeself drilling screws,self tapping screws,sheet metal screws
Unit Count1 Count
Number Of Items1
Set Name420 Piece Self Drilling Screw Assortment Kit
ManufacturerCGBOOM
UPC769059403780
Item Weight1000 g
ModelQFBQXBM2MQ7U331483158006
Part NumberQFBQXBM2MQ7U331483158006
Size#8 #10
MaterialStainless Steel 410

Who Should Buy?

Suitable For
  • Contractors

    Ideal for construction professionals needing durable screws for fastening metal sheets and other materials reliably.

  • DIY Enthusiasts

    Perfect for hobbyists who undertake remodeling or repairs at home using metal components and require dependable fasteners.

  • Metal Fabricators

    Essential for workshops that regularly work with sheet metal, requiring efficient and strong self-tapping screw solutions.

Not Suitable For
  • Woodworking Projects

    Not suitable for woodworking, as these screws are specifically designed for metal and won't provide optimal hold in wood.

Product Description

Self Drilling Screws, 420pcs Self Tapping Screws for Metal 410 Stainless Steel Sheet Metal Screws #8#10, CGBOOM Wafer Head&Washer TEK Head Screws for Building and Repair

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are self-drilling screws used for?

    Answer: Self-drilling screws are designed for quick and effective fastening without needing a pre-drilled hole. They're often used in construction, metalworking, and home repairs due to their versatility. The drill point allows them to penetrate materials like steel, wood, and plastic effortlessly. This feature is especially beneficial in situations where speed and efficiency are essential, such as constructing metal frameworks or attaching roofing sheets.
  • Question: What materials are these screws made from?

    Answer: The CGBOOM self-drilling screws are made from high-quality stainless steel, ensuring durability and resistance to rust and corrosion. This makes them perfect for outdoor applications or environments exposed to moisture. The stainless-steel composition also enhances their strength, enabling them to withstand heavy loads, making them ideal for permanent installation in various construction and repair tasks.
  • Question: How many screws are included in the package?

    Answer: The package contains 420 pieces of self-drilling screws. This bulk quantity is perfect for extensive projects or regular maintenance tasks, ensuring you have enough fasteners on hand. With this amount, users can work on multiple repairs, installations, or building projects without frequently needing to restock.
  • Question: Can these screws be used for outdoor projects?

    Answer: Yes, these stainless steel self-drilling screws are suitable for outdoor projects due to their corrosion-resistant properties. When working on constructions such as decks, fences, or garden equipment, these screws will provide strength and durability, ensuring a long-lasting hold even in harsh weather conditions.
  • Question: What sizes are available for these screws?

    Answer: While the provided packaging does not specify individual sizes, self-drilling screws generally come in various lengths and diameters. It's crucial to choose the right size for your specific project to ensure a secure fit. For tasks requiring heavy-duty support, longer screws may offer better stability for attaching larger components.
  • Question: Are these screws suitable for metal roofing?

    Answer: Absolutely! These self-drilling screws are specifically designed to penetrate metal surfaces, making them ideal for securing metal roofing sheets. Their ability to form a tight seal helps in preventing leaks, offering a reliable solution for roofing applications. Ensure that the screws are properly installed to maximize their effectiveness and longevity.
  • Question: What tools are needed to use these screws?

    Answer: To use self-drilling screws, a power drill with a screwdriver bit is typically required. This combination allows for quick and efficient installation, as the drill helps to drive the screw into the material without the need for pre-drilling. For best results, select the appropriate screwdriver bit that matches the screw head type for a seamless experience.
  • Question: Can I remove these screws once they are installed?

    Answer: Yes, self-drilling screws can be removed, though care must be taken to prevent damage to the material. Using the correct drill bit or screwdriver makes the removal process much smoother. This feature is advantageous during renovations or if adjustments are needed post-installation, providing flexibility in project management.
  • Question: What types of materials can these screws be used on?

    Answer: The CGBOOM self-drilling screws can be utilized on various materials, including steel, wood, and plastics. This versatility makes them suitable for a wide range of applications such as metal framing, wooden structures, and intricate repair work. Utilize them wherever strong fastening solutions are needed for durability and performance.
  • Question: Where can I buy 420pcs Self Drilling Screws, Stainless Steel Sheet Metal Screws for Building and Repair - CGBOOM?

    Answer: You can buy the CGBOOM 420pcs Self Drilling Screws from Ubuy in Saint Helena. Ubuy offers a convenient platform with a diverse selection of fasteners, ensuring you get the right product for your building and repair needs.

CGBOOM Self-Tapping Screws Editorial Review

The Self Drilling Screws set from CGBOOM includes 420 high-quality 410 stainless steel screws, which are rust-resistant and durable. The screws come with a compartmentalized box and a size chart attached to it, ensuring easy identification of each screw's size, making it more convenient to use. The screws could handle hanging a guitar on the wall, which is a testament to their strength. However, based on the reviews, this product's performance is not Consistent across all users, with some experiencing difficulty using the screws to screw into metal without breaking. Although predrilling helped some, it still did not solve the problem. Also, some customers received damaged containers with broken hinges. Overall, if you are looking for high-quality screws for building and repair, this product is worth Considering. Still, it is essential to proceed with caution and check the reviews before purchasing.

Customer Reviews & Ratings

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Pros

  • High-quality, rust-resistant 410 stainless steel screws
  • Convenient compartmentalized box with size chart
  • Can handle hanging a guitar on the wall

Cons

  • InConsistent performance across all users, with some experiencing difficulty using the screws to screw into metal without breaking

Platform Trust & Buyer Confidence

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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SHP 30

Order now and get it around Saturday, August 29

QTY:

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Features & Benefits

  • Multiple sizes to meet different needs
  • 2 head types for flexibility
  • Made of high quality 410 stainless steel
  • Packed in a durable and sturdy box for storage
  • Wide application in home, office and industry
  • Smooth and complete thread for even force and no slipping

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