How Do I Loosen a Stuck Bolt That Has No Rust?

A bolt that is exposed to water or moisture is more likely to rust and get stuck than a bolt that has not been exposed. The two main reasons for a bolt becoming stuck are over-tightening and overexposure to water and moisture. Once the rust or corrosion forms around the threads of the bolt, the threads of the bolt bond to the threads of the bolt housing. The process of removing a stuck bolt consists of penetrating oil, a handheld propane torch and a breaker bar.

Instructions

1

Spray a generous amount of penetrating oil around the base of the stuck bolt. Allow the penetrating oil to absorb around the threads of the bolt for about 30 minutes.

2

Place the appropriate sized socket onto the breaker bar. Slowly turn the stuck bolt back and forth until the bolt loosens. If the bolt does not loosen, place the end of a cheater pipe over the end of the breaker bar. Slowly turn the bolt counterclockwise until it loosens. If the bolt is still stuck, move on to the next method.

3

Spray another generous amount of penetrating oil around the base of the stuck bolt. Allow the oil to absorb around the threads of the bolt for about 30-minutes. Wipe away all of the excess penetrating oil with a clean rag.

4

Put on the safety glasses. Light the handheld propane torch. Hold the flame of the torch over the bolt head long enough for it to turn red. Remove the torch and place the breaker bar and socket back over the stuck bolt. Turn the bolt counterclockwise until it is loose.

5

Repeat Steps 3 and 4 as outlined above until the stuck bolt is loose.