diy
woodworking
screw
hole
bracket
4mm
8mm
home improvement
pc
mounting hardware
corner brace
workshop accessories
table leg
Table Leg Joint Bracket
internal table bracket
furniture hardware
table components
concealed furniture leg connector
table leg corner block
Table Leg Joint Bracket

Print Profile(1)
20
6
Released 2025-09-08
🧩 Internal Table Bracket – Reinforced 3D Printed Joinery
This model is a structural internal bracket designed to connect the side beams and leg of a table seamlessly. Perfect for DIY furniture builds or repairs, it offers strong, clean connections with invisible hardware.
🛠️ Features:
- ✔️ Designed for 4 mm diameter wood screws – 8 countersunk holes total (4 per side)
- ✔️ Supports one leg attachment with 2 holes for 8 mm diameter wood screws
- ✔️ Clean internal mount – hidden bracket, nothing visible on the outside
- ✔️ Sized for standard builds – height: 85.6 mm, compatible with 40 mm table legs and 85 mm beams
- ✔️ Optimized for PC filament, but adaptable for high-strength PLA+ or PETG
🖨️ Printing Info:
- 💡 Best printed with engineering-grade materials (e.g., Polycarbonate (PC))
- ⏱️ Estimated print time: ~1 hour
- ⚖️ Filament usage: ~30g
- 🔧 Infill: 🟫 100% for maximum strength and durability
🧱 Ideal For:
- Furniture assembly
- Custom table or bench builds
- Hidden, robust support where aesthetics matter
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
Credit must be given to the creator
Only noncommercial uses of the work are permitted
Remixes must be shared under the same license
Models(1)
Table leg joint bracket Elegoo.3mfDesigner586.99 KB
2025-09-05
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