Surface: Surface with 4 fastening holes, equipped with 4 M4 machine meter screws and 1 matching hex wrench.
Tip: Product data for a single batch of hand-measured data, there is a certain degree of error.
<Product Features>
Crafted from durable, corrosion-resistant brass, this one-piece connector ensures reliable power transmission between shafts. Perfect for DIY enthusiasts, robotics, or small machinery. Easy to install with no additional tools required.