Phosphate Self-Tapping and anti-corrosion screws are used for drywall fastening. They are used to fix plasterboards to light gauge steel framings of up to 0.7mm in thickness. The length of screw used should allow for a nominal 10mm penetration into metal framing.
Advantages:
Partition System
Lining System
Ceiling System
Self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened.
our company mainly produces various series of drywall screw, chipboard screw, self-tapping screw, machine screw, all kinds of non-standard goods. Products are exported to Japan, Colombia, France,Brazil Korea,Germany and other Europe and Americ, and praised by the majority of customers!
Fasteners with a tapered shank (self-tapping screws)
chipboard screw & particle board screw
Similar to a drywall screw except that it has a thinner shank and provides better resistance to pull-out in particle board, while offset against a lower shear strength. The threads on particle board screws are asymmetrical.
concrete screw& Tapcons & masonry screw & confast screw & blue screw & self-tapping screw & Titen
A stainless or carbon steel screw for fastening wood, metal, or other materials into concrete or masonry. Concrete screws are commonly blue in color, with or without corrosion coating. They may either have a Phillips flat head or a slotted hex washer head. Heads sizes range from 0.1875 to 0.375 in (4.763 to 9.525 mm) and lengths from 1.25 to 5 in (32 to 127 mm). Typically an installer uses a hammer drill to make a pilot hole for each concrete screw.
deck screw
Similar to drywall screw except that it has improved corrosion resistance and is generally supplied in a larger gauge. Most deck screws have a type-17 (auger type) thread cutting tip for installation into decking materials. They have bugle heads that allows the screw to depress the wood surface without breaking it.
double ended screw & dowel screw & hanger bolt
Similar to a wood screw but with two pointed ends and no head, used for making hidden joints between two pieces of wood.
A hanger bolt has wood screw threads on one end and machine threads on the other. A hanger bolt is used when it is necessary to fasten a metal part to a wood surface.
drive screw & hammer drive screw
Chiefly used for attaching manufacturers data plates to equipment. Smooth round or mushroom headed with a multi-start thread on the shank, beneath which is reduced diameter shank that acts as a pilot. The screw is fastened by hitting the head with a hammer and is not intended for removal
drywall screw
Specialized screw with a bugle head that is designed to attach drywall to wood or metal studs, however it is a versatile construction fastener with many uses. The diameter of drywall screw threads is larger than the grip diameter.
eye screw & screw eye & vine eye
Screw with a looped head. Larger ones are sometimes called lag eye screws. Designed to be used as attachment point, particularly for something that is hung from it. A vine eye (in the UK at least) is similar to a screw eye, except that it has a proportionally longer shank and smaller looped head. As the term suggests vine eyes are often used for attaching wire lines across the surface of buildings so that climbing plants can attach themselves.
A self-tapping screw is a screw that can tap its own hole as it is driven into the material. Self-tapping screws come with a sharp, piercing tip or a flat, blunt tip. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws. The sharp-tipped screws are designed for drilling their own hole into softer materials such as wood and plastic so they don't need a pilot hole. Other specific types of self-tapping screws include self-drilling screws and thread rolling screws. The advantage of the flat-tipped screw is that it won't get stuck in the material and break off.
Self-tapping screws, also known as self-drilling screws, are a type of fastener that combines the functions of drilling and tapping into one convenient process. These screws are designed to create their own threading as they are driven into materials, eliminating the need for pre-drilling or tapping holes.
Self-tapping screws are crafted with a unique drill point that allows them to penetrate and form threads in metal sheets or other materials. This design not only simplifies installation but also significantly reduces installation time, as separate drilling and tapping steps are not required.
Our self-tapping screws are made from high-quality steel, ensuring durability and strength. They are coated with a corrosion-resistant finish, making them suitable for use in various environments, including outdoor applications.
These screws are ideal for a wide range of applications, such as:
Attaching metal roofing or siding to a structure.
Securing metal panels or frames together.
Fastening components in automotive, aviation, or other industrial applications.
The key advantages of using our self-tapping screws include:
Quick and Easy Installation: With no need for pre-drilling, these screws save time and effort during installation.
Strong and Secure Fastening: The self-tapping mechanism ensures a tight and secure fit, providing excellent holding power.
Versatility: Suitable for use in various materials, including metal, wood, and plastic, depending on the screw type.
Durability: The corrosion-resistant finish extends the lifespan of the screws, even in harsh environments.
Whether you're a professional contractor, a DIY enthusiast, or anyone in need of a fast and efficient fastening solution, our self-tapping screws are the perfect choice. Order now and discover the convenience and reliability they offer for your fastening needs.
Size:m1.2-m8
Standard:gb/jis/ansi/dim/iso
Finish:zc, zo, zw, zi etc.
Self tapping screws, thread cutting screws, self drilling screws,
Drive screws, machine screws, wood screws, hex head cap screws(hex bolts), hex head machine bolts, hex lag bolts, square head bolts, drywall screw, furniture screws, chipboard screws, drywall screws etc. Something you need above? if you need one or some kinds of those screw/bolt, baohui hardware electronic co. Ltd could supplies them to you. Welcome to visit our manufactory, or contact us by email and skype, skype id: dennyhsu520. We will reply all of your consultation as soon as possible
Size:m1.2-m8
Standard:gb/jis/ansi/dim/iso
Finish:zc, zo, zw, zi etc
These are custom self tapping screws made in 316 stainless steel material measuring 0.888" in length +/- .005". #10-13 thread tapping thread pitch is rolled after the custom shaped head is cold formed.
Large quantities like these custom self tapping screws would be best supplied on a 12 month blanket purchase order basis. The Blanket Order concept allows the customer to access the large quantity cost savings without paying upfront for the entire large quantity order. Instead we take on the burden of carrying the bulk inventory and only release the parts as needed, or often on a pre-scheduled basis provided by the customer.
4060 5Mm Locking Screws With Self Tapping Suppliers
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