Juego hexagonal de zócalo de cabeza Allen de acero inoxidable M3 M4 M5 M6 M8 surtido de tornillos de arrastre
20PCS M8 8mm. 20PCS M4 4mm. 20PCS M4 6mm. 20PCS M6 6mm. 20PCS M6 10mm. 3: Equipped with a plastic box, you can classify Hex Socket Set Screw in an organized manner, more convenient to carry and take out.