Upgrade Your Electronic Projects with the EGSCST PCB Screw Terminal Block Kit Are you looking for a reliable solution for circuit board wiring? The EGSCST 54-piece PCB mount screw terminal block connector set is designed for hobbyists and professionals alike. Featuring a standard 2.54mm (0.1") pitch, these terminal blocks are the go-to choice for PCB prototyping and DIY electronic repairs. [Complete Terminal Block Kit] Contains 54 pieces of high-quality PCB screw terminal block connectors in 4 sizes: 2-Pin (22pcs), 3-Pin (20pcs), 4-Pin (10pcs), and 5-Pin (2pcs). Perfect for various circuit board wiring projects and electronic prototypes. [Standard 2.54mm Pitch] Features a standard 2.54mm (0.1") pitch, making these terminal blocks perfectly compatible with PCB boards, breadboards, and DIY for DIY development boards kits . [Secure Screw Connection] These screw terminals provide a reliable and stable connection for wire connectors. Rated at 150V 6A, they are designed to accommodate a wide range of wire sizes from 18AWG to 26AWG. [Durable & High Conductivity] Built with high-grade brass and durable plastic, our terminal block connectors ensure excellent electrical conductivity and longevity for your pc board applications. [Ready-to-Use with Screwdriver] The kit comes in a sturdy storage box to keep your terminals organized. We’ve also included a specialized mini screwdriver, allowing you to start your circuit board assembly right out of the box.