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How to Loosen Aluminum Bolts

There are few things as annoying to a handyman as dealing with bolts that will not come loose. While trying to twist the head of a stubborn bolt, you can end up with a sprained arm, but also a rounded bolt thats even harder to dislodge. This is particularly troublesome with aluminum bolts, which are considerably softer than iron and steel ones.

Instructions

1

Spray penetrating oil where the bolt meets the thread. Let it sit for a few minutes so the oil can penetrate the thread.

2

Place the wrench around the bolt head. Slowly apply greater and greater pressure until it comes loose. Use an adjustable wrench or one that fits the head of the bolt perfectly. Do not round the head of the bolt. If the bolt head starts to become rounded by the wrench or requires greater pressure to loosen, use a pair of vice grip pliers instead.

3

Soak the area where the bolt is secured in penetrating oil overnight if you have not been able to loosen it. Slowly apply greater and greater pressure with vice grips until the bolt comes loose.