Wkręty z łbem gniazdowym

K6S 10.9/A2/A4 ISO 7380

MC6S 10.9 ISO 4762

MC6S 12.9 ISO 4762

MC6S ISO 4762

MF6S 10.9/A2/A4 ISO 10642

MF6S 10.9/A2/A4 ISO 10642

MF6S 8.8 DIN 7991

MF6S 8.8 ISO 10642

MLC6S DIN 7984