M10-M20 METRISCHE FEINSECHSKANTKOPF VOLLMUTTERN DIN 934 VERZINKT 8 GRADE STAHL DIN 934
HEXAGON HEAD FULL NUTS SIZE M10, M12, M1 6 M18 & M20. M10 – 8 / 8,4 mm. M10 - 17 mm. M20 – 16 / 18 mm. M20 – 30 mm. HEXAGON HEAD FULL NUTS. HREAD PITCH HIGH TENSILE STEEL 8.8 GRADE.