Bolt and Nut Cover

Customizable TPU bolt and nut cover designed to slip over exposed hardware to reduce snags, scratches, and wear.

This customizable TPU bolt and nut cover slips over exposed hardware to protect surrounding surfaces and reduce accidental snags. Designed for flexible TPU, it accommodates adjustable bolt diameter, bolt length, and nut size for a snug, reliable fit across a wide range of applications.

Ideal for workshops, furniture, racks, and anywhere exposed fasteners are part of everyday use.

Printing Tips

Printing Technology: FDM

Layer Height: 0.2 mm

Perimeters: 4

Infill: 10%

Infill Pattern: Gyroid

Recommended Material: TPU

Supports: Yes

Support Type: Tree

Notes:
- Designed for TPU but would probably work with other materials just as well.

Assembly Instructions

Materials Needed:
None

Instructions:

  1. Measure exposed bolt/nut combo by measuring width of nut at flat points, thickness of nut, diameter of bolt, and distance from top of bolt to nut.
  2. Input parameters and create custom fit.
  3. Print
  4. Cover
A TPU 3D printed bolt cover placed overtop an exposed bolt.

Customize Model


min: 5 mm, max: 50 mm

min: 2.5 mm, max: 50 mm

min: 1 mm, max: 20 mm

min: 2 mm, max: 20 mm


min: 1 mm, max: 5 mm

min: 1 mm, max: 20 mm

min: 0 mm, max: 1 mm

By using the customization software, you agree to our Privacy Policy, Terms of Service, Disclaimer, EULA, and Cookie Policy.

Measure twice, customize once.

Something doesn't look right, or not sure what a setting means?

Details of the parameters needed to customize a 3D printed TPU bolt and nut cover.

Download your design

Choose a file below and open it in your slicer. For designs with several components, download every part you need. Original files use the design defaults; your customized files appear here after generation.

Legal Disclaimer:

The files provided here are for personal, non-commercial use only. Redistribution, modification, or commercial use is not allowed without prior written consent from Lunar Prototypes.

Batch runs are a 3-step flow. You can revisit any step at any time.

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Estimate: N/A