VitraLab Aluminium Pull-out Tool

1. Code basis

Aluminium Supporting Sheet

2. Screw

Diameter

Screw diameter, d Custom diameter, d (mm) Thread pitch source Thread pitch, s (mm)

3. Support and action

Input Values

Supporting sheet thickness, t_sup (mm) Ultimate tensile strength, f_u,sup (N/mm2) Partial factor, γ_M3 Total applied ULS pull-out force (N) Number of screws

4. Result

Pull-out Summary

Code basis -

Formula branch -

Resistance per screw -

Applied pull-out force per screw -

Utilization -

Resistance status -

Code validity -

5. Code notes

Visible Limitations

This calculation is provided for preliminary guidance only. VitraLab does not certify or approve the final design. All structural designs must be reviewed and approved by a qualified engineer before manufacture, installation, or use.

6. Report preview

Aluminium Report

VitraLab

Aluminium Screw Pull-out Check

Input Summary

Code basis-

Supporting material-

Screw diameter-

Thread pitch-

Supporting thickness-

Ultimate strength-

Result Summary

Resistance per screw-

Applied pull-out force per screw-

Utilization-

Preliminary guidance only. VitraLab does not certify or approve final design. Review by a qualified engineer is required before use.