定位螺丝（机米螺丝）
8-32 x 0.125" Setscrew (32-pack)
These 8-32 x 0.125" setscrews fit in VEX Shaft Collars. Use them as replacements or spare parts.
8-32 x 0.125" Setscrew (32-pack)
These 8-32 x 0.125" setscrews fit in VEX Shaft Collars. Use them as replacements or spare parts.