Summary

Just made a hole-tester for biltema M4 and M5 nuts. Just to see what design-sizes I need for those nuts and bolts.

How I Designed This

Test for M4 and M5 bolts and nuts from Biltema.no

            <div><p>Just made a hole-tester for biltema M4 and M5 nuts. Just to see what design-sizes I need for those nuts and bolts. </p><p>The small numbers on the "plate" refers to radius of the hole or the inscribed radius of the hexagon. On the sides are measurements for 10mm 20mm 30mm and 40mm, with 10mm from edge to edge or 9mm between. </p><p>See my pictures for my tests :) </p></div>

Holetest - Hulltest(NO)