Our grub screws set contains cone tip grub screws in 10 different specifications of M3 x 3, M3 x 4, M3 x 6, M4 x 4, M4 x 6, M5 x 5, M5 x 8, M6 x 6, M6 x 10, M8 x 8. You can use the stainless steel hex head Allen screw in different sizes for different things.
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