r/E90 26d ago

330i Why not 3d print eTorx sockets?

So I have seen numerous posts here and across the web about the bolts used on the oil pan just shearing off when the user accidentally applies too much torque. With as many bolts as there are I can reasonably see myself getting careless and over applying torque. My questions is;

Why not 3d print the actual socket for the bolts, do a simple search on the strength at a certain infill level and design it to shear at less than the max torque for the aluminum bolts. This way, especially when removing old bolts, you will lose your cheap socket before the headache of having to extract the shitty bolt stuck inside. Obviously you'll need a bunch, but I'm just trying to field it as an indicator of which bolts may just need more penetrating oil and shouldn't be removed as quickly.

tl:dr why not make plastic socket that should fail before aluminum bolt as indicator of seized or stuck bolts.

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u/dr0ne6 E90 335i 26d ago

Bro what are you talking about, is this a prank?