Ultra Lightweight Aluminum Micron Pins Mod Kit

Ultralight aluminum pin set for Hartk’s Micron Pin Mod. This kit replaces the mod’s 3mm pin hardware with lightweight aluminum pins cut for the Micron AB drives, XY joints, front idler, and Z idler.

Why use aluminum pins here

• Built for Hartk’s Micron Pin Mod, which documents the required pin lengths for the Micron motion assemblies.
• Lower moving mass than steel pins; West3D’s matching ultralight Micron pin-mod listing states approximately 63% weight savings versus traditional steel pins.
• Sized as a drop-in hardware kit for Micron builders who already have the printed Pin Mod parts.

Included pins

• M3 × 25mm pins × 4 for AB drives
• M3 × 25mm pins × 4 for XY joints
• M3 × 35mm pins × 2 for the front idler
• M3 × 20mm pins × 4 for the Z idler

Fitment

For Printers for Ants / Hartk Micron builds using the Micron Pin Mod. If you are building around the stock Micron motion hardware, check the mod documentation before ordering so the printed parts and pin layout match your build.

Good to know

• This is the pin hardware only; printed parts, bearings, pulleys, and the printer kit are not included.
• For adjacent Micron build hardware, see the live Micron Classic Frame, MakerBeam XL T-Nut, and Shim Washers listings.