Warwick PU Mounting Insert Set

I bought them to try different pickups without damaging the threads in the pickups. My guitar pickups are screwed into the wood with screws.

(At the same time, someone can put the pickups more evenly if they were installed crookedly at the factory)

The fasteners are very high quality, everything is perfectly even.
Perhaps it would be more convenient to use a screwdriver than a hex key.
But there is no choice)

Warwick Pickup Screw for MEC 4 pcs. fits them.
The screws are too long 35 mm, you can pierce the guitar!

addendum: the threads on the Dimarzio and Seymour Duncan pickups are different from the threads on this mount, making them pointless. You'll still have to ruin the threads on the pickups. That's why the rating is low..