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Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Image 1
Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Image 2
Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Image 3
Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Thumbnail 1
Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Thumbnail 2
Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths 3D Printer File Thumbnail 3

Wall Plugs (8mm) | M4.5-M6 Screws | 5 Lengths

Mateusz Tokarz avatarMateusz Tokarz

June 12, 2026

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Description

BOM: Printed with ROSA3D High Speed PLA Gray

Mid-project and realized you're out of standard wall plugs? Save yourself a trip to the hardware store! These expansion anchors are designed to hold tight in solid walls and are perfect for common household mounting tasks (shelves, pictures, brackets).

Designed specifically for an 8mm drill bit and M4.5 to M6 screws.

The set includes 5 lengths:

  • 40mm

  • 50mm

  • 60mm

  • 70mm

  • 80mm

CRITICAL PRINTING INSTRUCTIONS: To ensure the plug expands correctly and doesn't snap when the screw is inserted, you must print it in the correct orientation:

  • Orientation: Print VERTICALLY (standing straight up on the bed).

  • Supports: NONE required.

  • Bed Adhesion: USE A RAFT. Because these are tall and have a small footprint, a raft is absolutely necessary to prevent them from falling over during printing. (See the included slicer screenshot for an example).

License:

Creative Commons — Attribution — Noncommercial

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