300Pcs M3/4/5 Allen Head Socket Hex Grub Screw Set Assortment Kit with Plastic B
Head Type: Socket Hex Grub Screw. This set includes common used 15 Values, 20pcs for each Value, total 300pcs. Size M3, M4, M5. Fastener type Hex. Thread Dia: 3mm / M3, 4mm / M4, 5mm / M5. M3: 100pcs.