project instruction
There are high quality metric full thread DIN934 hex nuts
Material: 8.8 grade steel
Surface：black
Size and Pitch：
M1.6(0.35mm) / M2 (0.4mm) / M2.5 (0.45mm) / M3(0.5mm) /M4(0.7mm) / M5(0.8mm) / M6(1mm) / M8(1.25mm)
Packing quantity: 25pcs
Note:
1. There may be slight differences in color due to the settings of the computer monitor.
2. The measurement method is different, please allow a tolerance of 1-2cm.
