Square Donut Shim

The Square Shim is designed to provide stable, even support for leveling, spacing, and load distribution across flat mounting surfaces. Its compact square profile offers excellent contact area, making it ideal for machinery, equipment, structural components, and custom fabrication. The centered cutout allows the shim to fit around square features or reduce weight while maintaining strength.

Precision 3D printed in-house in Indiana using engineering-grade plastics, each square shim is manufactured with consistent dimensions and reliable durability for industrial, commercial, and OEM applications.

Specifications

• Style: Square Shim
• Design: Square Profile with Center Cutout
• Profile: Flat Precision Shim
• Manufacturing Method: Precision 3D Printed
• Made In: Indiana, USA

Common Applications

• Equipment leveling
• Machinery mounting
• Structural spacing
• Fixture and bracket alignment
• Industrial maintenance
• Custom fabrication

Need a different size, thickness, center opening, corner radius, or material? We can manufacture a custom square shim built to your exact specifications with fast turnaround and low minimum order quantities.