M3 75mm Hex Bolt with Nut for BO Gear Motor and DIY Projects

Product Specifications

Product Name: M3 75mm Hex Bolt with Nut

Bolt Size: M3 (3mm diameter)

Bolt Length: 75mm

Bolt Type: Hex Head Bolt

Thread Type: Metric Thread

Included: Hex Bolt with Nut

Application: BO Gear Motor, Robot Chassis, Motor Mounting & DIY Projects

Compatibility: Suitable for components with compatible M3 mounting holes

Use: Motor Mounting, Chassis Assembly, Component Fixing & Mechanical Projects

Product Description

The M3 75mm Hex Bolt with Nut is a long metric fastening solution designed for BO gear motor mounting, robot chassis assembly, robotics projects and DIY mechanical applications. Its extended 75mm length is useful for projects where standard-length M3 bolts are not long enough to pass through multiple layers, spacers or mounting plates.

The hex-head design allows convenient tightening during assembly, while the included nut helps securely fasten compatible components. It is particularly useful for building robot cars, multi-layer chassis, motor mounts and custom DIY structures.

Whether you're a student, hobbyist, maker or robotics enthusiast, this M3 75mm bolt and nut set is a useful addition to your project hardware collection.

Building a custom robot or multi-layer chassis? Order the M3 75mm Hex Bolt with Nut today and get the extra length you need for secure BO gear motor and DIY project assembly.