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Your cart is empty.Stainless steel thin M3 square nuts conforming to DIN 562. These are compatible with all Prusa printers and upgrades utilizing square nuts including: MK4S, MK4, MK3.9, MK3.5, MK3S+, MK3S, MK3, MK2, Prusa Mini, MMU2S, MMU3, XL, Prusa Enclosure, and the CORE One.
DadcoreTech
2025-05-05 16:43:12
Received the correct quantity and type of product. All dimensions checked out and worked well for my project working on a Prusa 3d Printer.
APClam
2025-02-15 17:42:15
From what I can tell these are identical to the Prusa OEM square M3 nuts used in my printer! I am printing up some spare PETG printer parts and needed a bunch of these to install in the various parts.
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