Small Parts M8D93410P Steel Hex Nut, Plain Finish, Class 10, DIN 934, Metric, M8-1.25 Thread Size, 13 mm Width Across Flats, 6.5 mm Thick (Pack of 100): Amazon.com: Industrial & Scientific
Small Parts Steel Hex Nut, Zinc Plated Finish, Class 8, DIN 934, Metric, M10-1 Thread Size, 17 mm Width Across Flats, 8 mm Thick (Pack of 50): Amazon.com: Industrial & Scientific
M8 x 1.25 Coarse Thread DIN 934 Class 8 Left Hand Finished Hex Nut Medium Carbon Steel Zinc Plated Pk 25: Amazon.com: Industrial & Scientific