Based on this product's specifications, here are some alternatives and similar models
Ergom KO 35/12 Tinned Copper Ring Terminal
Summary description:
The Ergom KO 35/12 is a high-quality tinned copper ring terminal designed for reliable electrical connections. It features a 35 mm² cross-section and a 12 mm stud hole diameter. This terminal ensures excellent conductivity and corrosion resistance, making it ideal for professional electrical installations, power distribution systems, and industrial wiring applications where secure termination is required.