Description M3 to M6 20mm Daimeter Metric Right Hand Die Right hand Thread Alloy Steel Die Specification Material alloy tool setColor silverRound Die Diameter 20mm It only includes one die when you choose the size you want here is the NO opposite to the die size 1 M3 0 52 M4 5 0 75 3 M5 0 54 M5 5 0 55 M6 0 756 M6 1 0 Features High hardness and durableDie can be installed in DIE wrench using manual processing threads can also be mounted on the die holder on the machine to useSuitable for mold machining Package Included 1pc x Metric Thread Note 1 Please allow 1 3mm error due to manual measurement please make sure you do not mind before you bid 2 Due to the difference between different monitors the picture may not reflect the actual color of the item More Details