4PCS Duplex Metal Gears 0.4M 12T-25T Copper Alloy Gear Set with 2mm Bore - Perfect for RC Cars, Robotics, and DIY Mechanical Projects

$13.87

$25.22

Safe 45%

4PCS Duplex Metal Gears 0.4M 12T-25T Copper Alloy Gear Set with 2mm Bore - Perfect for RC Cars, Robotics, and DIY Mechanical Projects

4PCS Duplex Metal Gears 0.4M 12T-25T Copper Alloy Gear Set with 2mm Bore - Perfect for RC Cars, Robotics, and DIY Mechanical Projects

$13.87

$25.22

45% Off

Delivery & Return: Free shipping on all orders over $50

Estimated Delivery: 10-15 days international

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SKU: 27709173

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Description

Small module gear is used for toy accessories, for mini cars, for remote control aircraft etc.How to calculate the calculation of gear? (for reference only)Gear module M = outer diameter ÷(number of teeth +2)Outside diameter = Gear module ×(number of teeth +2)

Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

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