ECS Tuning BMW Stainless Steel Rotor Hold Down Screws
If your car is driven near ocean sprays or exposed to winter road salt, check out ECS stainless steel rotor hold down screws.
Regular steel screws can't stand up to salt. They rust fast and seize in place. Go ahead, try to get them out! The hex head goes round with the first twist of the wrench, and you end up center drilling the bolts to remove them. Argggh.
Plan ahead. Install stainless screws on this brake job, and you won't have to drill them out on the next one.
Keep them on hand.