Nut Cap Set M12 M14 M16 – Dome Covers

This set contains three dome-style nut caps sized for M12, M14 and M16 hex nuts (24 mm, 22 mm and 19 mm AF).
They provide a clean, rounded finish ideal for machinery, furniture, workshop builds or automotive applications.

Each cap features a snap-on friction fit that holds securely while still allowing removal when needed.
The domed shape protects threads from dust and moisture while giving hardware a polished, professional look.

Features

• Includes M12, M14, M16 nut caps
• Works with 24 mm, 22 mm and 19 mm hex nuts
• Clean dome design for a refined look
• Snap-fit retention, tool-free installation
• Great protection for exposed hardware
• Fully support-free print
• Strong, durable geometry for PETG/ABS/ASA

Recommended printing

• Material: PETG, ABS, ASA (PLA works too)
• Layer height: 0.2 mm
• Infill: 20–30%
• No supports

Design by Mateusz Tokarz on MakerWorld (license: BY).