Summary

You need:

DIN 912 1/4 x 7mm allen bolt (you need to cut to 7mm*);
O'ring 18,72 X 2,60 mm;

The hole for the bolt is super tight, put a drop of super glue then press the bolt down with a hammer.

*7 mm is the maximum length on the RE camera

I've printed this with 80% infill, because i wanted some stiff stuff

Print Settings

Printer:

Stella

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>80%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>You need:</p><p>DIN 912 1/4 x 7mm allen bolt (you need to cut to 7mm*);<br>O'ring 18,72 X 2,60 mm;</p><p>The hole for the bolt is super tight, put a drop of super glue then press the bolt down with a hammer.</p><p>*7 mm is the maximum length on the RE camera</p></div>

HTC RE Water Proof Base - Support