Complete set of stainless steel fasteners: Provides all necessary components for Mercury One 1 builds, reducing the risk of missing parts
High-quality SS304 and brass materials: Ensures corrosion resistance and long-term durability
Tested against major supplier kits: Confirms superior performance and reliability
Includes extra fasteners and extras: Offers backup and peace of mind for builders
Nickel-plated and brass components: Enhances corrosion resistance and appearance
Summarized by Shop
West3D is bringing it's storied Best Damn Fastener "BDF" kits to support the Mercury One! The Mercury One is an open source conversion for the Ender 5 (and 5+) to a Core XY. Please note- current batch supports Ender 5 AND Plus. This is up to date as of 12/27/2025 with Mercury One.1
This fastener kit comes with all the fasteners (and extra
My order got delayed a month due to a BOM change, but West3d was quick to make it right. I chose to wait it out to get the right parts. I had more than enough parts to build my mercury one, with a few nuts and screw left.
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Anonymous · February 23, 2024
I got this kit in and man is it beautiful, anyone who’s doing a mercury zeroG kit needs this. I still don’t understand how it’s so inexpensive!