0.3M 0.3 Modulus 0.98MM 1A Brass Worm Gear Single Head Outer Diameter 3.8MM Turbine Worm Wheel 14T Bore Hole 1.48MM H/L 2MM 14:1

0.3M 0.3 Modulus 0.98MM 1A Brass Worm Gear Single Head Outer Diameter 3.8MM Turbine Worm Wheel 14T Bore Hole 1.48MM H/L 2MM 14:1

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