Stepper motor, lead screw stepper, 3d printer, pick and place machine, linear guide, 2GT pulley n belt, injection molding and extrusion.

Aluminum profile 2020, 2040 or 3030

$3.2

Black anodized 2020 or 2040 aluminum profile in lengths

$1.4

2020 or 2040 V-slot Aluminum Profile color Silver

$1.2