MakerBot Gen5 - perno a spalla M5 x 16 mm per Replicator 5ª generazione

When your MakerBot Replicator 5th Generation printer needs a reliable fastener for its mechanical assemblies, this M5 x 16 mm shoulder bolt is the exact replacement part. It is commonly used by technicians and advanced users to secure moving components such as the gantry, extruder carriage, or Z-axis platform, ensuring precise alignment and smooth operation. The bolt features a 6 mm shoulder diameter and a 16 mm shoulder length, providing a stable pivot or mounting point where standard screws would cause binding or wear.

Key specifications

• Fastener type: Shoulder bolt with hex socket cap head
• Thread standard: Metric M5 with 0.8 mm pitch
• Shoulder diameter: 6 mm; shoulder length: 16 mm
• Drive type: Hex socket, 3 mm drive size
• Material: Alloy steel with black oxide finish
• Compatibility: MakerBot Replicator 5th Generation (Gen5) 3D printers
• Quantity: 1 piece

Why choose it

This shoulder bolt is manufactured to the same specifications as the original MakerBot part, guaranteeing a precise fit and reliable performance. The alloy steel construction with black oxide coating offers excellent strength and corrosion resistance, while the shoulder design reduces friction and wear on connected parts. Using the correct fastener prevents premature failure and maintains print quality over time.

Ideal use cases

• Replacing a worn or damaged shoulder bolt on a MakerBot Replicator 5th Generation printer
• Performing routine maintenance on the motion system, such as tightening or rebuilding the gantry
• Upgrading or repairing the extruder carriage or build platform pivot points
• Keeping a spare part on hand for quick repairs in a busy workshop or educational lab

Good to know

Always verify the thread size and shoulder dimensions before installation. Use a 3 mm hex key to tighten the bolt, but avoid over-tightening to prevent stripping the threads or deforming the shoulder. This bolt is intended for use with MakerBot Replicator 5th Generation printers and may not fit other models. For best results, replace bolts in pairs when they are part of a matched set.