Black Gold Tone Soldering PCB Board Breadboard Test Point Pin N6T4 Product Name : PCB Test Pin Head Diameter : 3.2mm / 0.13" Fit PCB Hole Dia. : 0.8-1.0mm Total Length : 10mm / 3.9" Material : Ceramic, Copper Ring Head PCB test pin, corrosion resistant, good insulation. Color : Gold Tone, Black https://elecena.pl/product/16455768/breadboard-test-point-pin-n6t4 2020-04-14 https://elecena.pl/product/16455768/breadboard-test-point-pin-n6t4 2025-07-09