Double-Wide Mounting Plates (40mm) | Heavy Duty

When a single row of screws isn't enough, use these double-wide (40mm) plates. Designed for heavy structural connections where preventing rotation is key. Perfect for joining wood, 3D printed frames, or robotics chassis.

Key Features:

Double Width: 40mm wide profile allows for two rows of screws, providing much better stability and anti-rotation than standard flat bars.

Reinforced Design: 3mm thickness + reinforced perimeters around holes.

M4 Compatibility: Standard holes sized for M4 screws.

The Set Includes 7 Versions:

Standard Holes (Double Row):

50mm

60mm

80mm

100mm

Adjustable Slotted Holes (Double Row):

60mm (Slotted for adjustment)

80mm (Slotted for adjustment)

Printing Instructions:

Orientation: Print flat on the bed.

Material: PETG, ASA, or PLA+ (Standard PLA is fine for prototyping).

Infill: 35% - 50% (Grid or Gyroid) recommended for maximum stiffness.

Perimeters: Use 4-6 wall loops. Since these are structural parts, walls are more important than infill.