T8 Lead Screw THSL-300-8D Trapezoidal Rod T8 CNC 3D Printer Lead Screw Thread 8mm Lead 1/2/4/6 Length 100-1000mm with Brass Nut

T8 Lead Screw THSL-300-8D Trapezoidal Rod T8 CNC 3D Printer Lead Screw Thread 8mm Lead 1/2/4/6 Length 100-1000mm with Brass Nut

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