Abiko A2537GS — insulated narrow fork (spade) terminal for a 1.5–2.5 mm² copper conductor, for an M3.5 screw stud (fork slot Ø 3.7 mm). Tinned 99.95% copper barrel with a brazed neck in a halogen-free polycarbonate easy-entry sleeve, colour-coded blue for the conductor range. The open fork slot fits over a screw stud without removing the nut; crimped to stranded or fine-stranded copper conductors (IEC 60228) with matching Elpress/Abiko dies for terminal-block, contactor and distribution-equipment terminations.