Robyn Buck
Wafer head self-drilling screws are available in a range of pack sizes and prices. For example, a pack of 50 Small Parts 1020KWTF Steel Self-Drilling Screws with a zinc-plated finish, a wafer head, and a star drive is available for $7.47. A pack of 100 of the same screws with a Phillips drive is available for $9.03. A pack of 150 Glvaner #10 x 2 Stainless Steel 410 Wafer Head Self Drilling Screws is available for $12.99. A pack of 100 Easydrive PZ Wafer Self-Drilling Low Profile Screws 4.8mm x 16mm is available for an unknown price.
| Characteristics | Values |
|---|---|
| Head Style | Wafer Head |
| Drive Type | Phillips Drive, Star Drive |
| Material | Steel, Zinc-Plated Steel, Stainless Steel |
| Colour | Black, Silver |
| Quantity | 50, 100, 125, 150, 300, 495, 1000 |
| Length | 1", 1-1/4"," 1-1/2"," 1-3/4",", 2",", 3/4",", 1/2" |
| Drill Point | #3 |
| Thread Size | #10-16, #10-24, #8 |
| Bit Included | Yes, 3 LB |
What You'll Learn
Wafer head self-drilling screw applications
Wafer head self-drilling screws are used for a variety of applications, offering a low-profile finish and a flush head that prevents "pull-out".
Applications
When it comes to their applications, wafer head self-drilling screws are commonly used for fastening plywood or composite board to light-medium gauge steel. They are also suitable for use with 3.5mm sheets. These screws are available in different sizes, such as #8 x 1/2", #8 x 3/4", #8 x 1", and #10 x 16 x 1-1/4".
Materials
The screws are made from materials like stainless steel, alloy steel, and zinc-plated steel. The steel variants are often treated with a zinc or rust-resistant finish.
Use Cases
Wafer head self-drilling screws are used in a variety of industries, including construction, woodworking, and electronics. They are also suitable for household appliances, furniture, and cabinetry.
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Wafer head self-drilling screw advantages
Wafer head self-drilling screws offer a range of advantages for various projects and applications. Here are some key benefits:
Low-Profile Head: Wafer head screws feature a low-profile head design, providing a sleek and unobtrusive finish. This makes them ideal for projects where a discrete fastening solution is desired.
Large Bearing Surface: Compared to other types of screws, such as pan or hex drillers, wafer head screws offer a larger bearing surface. This increased surface area improves the load-bearing capacity and distributes pressure more evenly, reducing the risk of the screw pulling through the material.
Ease of Installation: Wafer head self-drilling screws are designed with drill bit points that can bite into metal, eliminating the need for pre-drilling pilot holes. This simplifies the installation process, saving time and effort for users. The screws can be easily installed with a standard screw gun, making them convenient for both small and complex projects.
Versatility: Wafer head self-drilling screws are versatile and can be used with a variety of materials, including roofing, sheet metal, wood, fiberglass, and certain metals. This versatility makes them a popular choice for professionals and DIY enthusiasts alike.
Flush Fit and Countersinking: The screws' conical-shaped bearing surface and countersunk head provide an appropriate flush fit for softer materials like wood, fiberglass, and some metals. This ensures a secure and seamless connection between fastened materials.
Affordability: Wafer head screws are available at economical prices, making them accessible to a wide range of users. The zinc-plated steel construction offers high quality and reliable performance without a high price tag.
Overall, wafer head self-drilling screws offer a convenient, versatile, and cost-effective fastening solution for a wide range of applications, making them a popular choice for anyone from hobbyists to construction professionals.
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Wafer head self-drilling screw installation
First, ensure you have the correct type and size of wafer head self-drilling screws for your specific application. These screws are typically used for fastening plywood and OSB panels to steel studs or similar applications. Check the length and diameter of the screws are suitable for the materials you are working with.
Next, inspect the materials you will be drilling into. For drilling into metal, ensure there is no corrosion or debris that could interfere with the screw's grip. If necessary, clean the surface and consider using a rust inhibitor to prevent future corrosion. For drilling into wood, ensure the wood is free of knots or other obstructions that could cause the screw to bind or break.
Now you're ready to begin installation. If your wafer head self-drilling screws have a Phillips or slotted drive, you can use a standard screwdriver. If they have a star drive (also called a Torx drive), you will need a Torx driver for installation. Place the tip of the screwdriver into the indentation on the screw head and apply firm, steady pressure as you turn the screw.
For best results, ensure the screw is aligned straight and perpendicular to the surface you are drilling into. Do not tilt or angle the screw as this may cause binding or stripping. Continue turning the screw until the head is flush with the surface. If the screw is not seated properly, back it out and try again, being careful not to cross-thread the hole.
Finally, inspect your work. Ensure all screws are properly seated and tight. Check that the joined materials are securely fastened together. With proper installation, wafer head self-drilling screws provide a strong and durable fastening solution.
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Wafer head self-drilling screw suppliers
The Nutty Company, Inc. is another supplier of wafer head self-drilling screws. They offer free shipping on orders over $100 and provide contact information for customers to request a quote. Screwfix is another online supplier of wafer self-tapping and drilling screws, offering a range of products with different specifications and pack sizes.
PECO Fasteners & Electrical Products also offers wafer head self-drill screws and provides a wafer head self-drill assortment kit.
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Wafer head self-drilling screw reviews
Wafer head self-drilling screws are a convenient and efficient fastening solution for a range of applications. They are designed with a large head that sits flush against the material, providing a secure hold and preventing "pull-out". Here are some reviews of wafer head self-drilling screws based on the available products:
Amazon Reviews
Amazon offers a wide range of wafer head self-drilling screws, with prices ranging from $7.20 to $38.57. The reviews for these products are generally positive, with many customers highlighting the convenience and ease of use of these screws. For example, the "Glvaner #10 x 2" Stainless Steel 410 Wafer Head Self Drilling Screws" have received positive feedback for their durability and corrosion resistance. On the other hand, some customers have reported issues with the screws stripping easily, especially with softer materials.
Screwfix Reviews
Screwfix offers a selection of wafer self-tapping and drilling screws, including the "Easydrive Wafer Self-Drilling Low Profile Screws". These screws are designed for use with 3.5mm sheets and feature a 60° self-tapping thread. While there are no explicit reviews for this product, the Screwfix website provides detailed specifications and images, allowing customers to make an informed purchase decision.
The Nutty Company Reviews
The Nutty Company offers plated Phillips wafer head self-drilling screws, which are suitable for fastening plywood or composite board to light-medium gauge steel. The website provides technical specifications and contact information, allowing customers to inquire further about the product. While there are no explicit reviews, the company's focus on fastener products suggests a level of expertise and reliability.
PECO Fasteners Reviews
PECO Fasteners offers a wafer head self-drill assortment kit, providing a range of screw sizes and types. The website does not provide explicit reviews or ratings, but the product is likely suitable for those who require a variety of screws for different applications. The website's focus on fasteners and electrical products suggests a level of specialization and expertise.
Overall, wafer head self-drilling screws are well-regarded for their convenience, ease of use, and secure fastening capabilities. While some issues with stripping have been noted, the range of available products and specialized retailers ensures that customers can find the right screw for their specific application.
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Frequently asked questions
Wafer head self-drilling screws can be purchased from online retailers such as Amazon, Screwfix, and All Points Fasteners.
Wafer head self-drilling screws are used for a variety of applications, including roofing, sheet metal, and wood materials. They are specifically designed with drill bit points that bite into the metal, eliminating the need for an additional pilot hole.
The price of wafer head self-drilling screws varies depending on the quantity, size, and retailer. On Amazon, a pack of 50 wafer head self-drilling screws costs $7.47, while a pack of 100 costs $9.03. Screwfix offers a 200-pack of wafer self-drilling screws for an unknown price.
