20 Pcs Black Thread Forming and Cutting Screws, Breakaway Screw Fastener for Furniture Assembly, Cabinet Door Knob

Transform your construction and assembly projects with these versatile black thread forming and cutting screws. This 20-piece set of metal fasteners delivers reliable performance for both threading and cutting applications. The screws create their own mating threads as they're driven into the material, ensuring a secure hold. Their precision-engineered design makes them ideal for joining metal components in construction, machinery assembly, and general fabrication work. The black finish provides enhanced corrosion resistance for lasting durability. These self-threading screws eliminate the need for pre-tapping in many applications, saving you valuable time and effort. Perfect for professional contractors, maintenance technicians, and DIY enthusiasts who need dependable fastening solutions.

• Size: M4*60, the long screws can be cut to the length that you need. Including 20 pcs Screws
• DURABLE CONSTRUCTION: Black-finished metal screws provide reliable strength and corrosion resistance for long-lasting performance.
• VERSATILE APPLICATION: Thread forming and cutting screws designed for secure fastening in construction and assembly projects.
• QUANTITY & STORAGE: Convenient 20-piece set allows you to tackle multiple projects while keeping spare fasteners on hand.
• You can cut the chicago screws to size depending on your application.The long break away screws use for fasten cabinet drawer pulls, door locks, furniture knobs and so on.