Material: Galvanized Steel.
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Material: 304 Stainless Steel.
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Description: Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. The length of the drill point determines the material thickness which the screw can reliably penetrate. When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined. It is wood drill tail screw, mainly used in steel structure Caigang watt fixed can also be used for fixing the simple construction of the sheet material. It can not be used in combination with metal and metal. Teks self-tapping screws provide secure fastening with strong holding power without the need to pre-drill. Engineered drill-point and flute remove material efficiently and properly size the hole for threads.
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Product Details:Color: BlackMaterial: 410 Stainless SteelFinish: Black OxideThread Size: ST4.2x16mm(Thread Dia*Total Length)Package Content: 100pcs x Self Tapping ScrewsMaterial - These screws are constructed with 410 stainless steel material which is finished with black oxide coating providing extra protection against rust and corrosion, offering excellent strength and durability, being oxide-resistant, wear-resistant, and not easy to deform and break.Feature - Self-tapping screws offer convenience and efficiency, with a self-drilling tip allowing for quick and reliable fastening without the need for pre-drilling or additional hardware. What's more, the cross-drive screws feature a countersunk head design to sit flush with the surface they are being driven into.
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These choices cater to your diverse needs forcorrosion resistance, strength, magnetism, and budget, making them an ideal fastening solution for both professional projects and DIY tasks. Type: Cross Countersunk Self-Drilling Screw (Tek Screw).
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Description:Design - With phillips drive and flat head, it has a good locking effect. With a beautiful brass look, it suits for wooden furniture decoration and repair.Material - Made of brass with plated finish, these phillips wood screws have better corrosion resistance, rust resistance, and long-lasting service than the one made of steel.How to Use：Choose the appropriate screw size, and then use a cross wrench or electric drill to drill the brass screw into the screw hole of the installed item.Applications:Widely used in the installation, maintenance, fixing or decoration of various household and construction supplies such as boxes, guitars, handmade instruments, doors, window, cabinets, drawers, ceiling hooks, wood furniture, home appliances, etc.
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