Removing stuck fasteners
(→Penetrating and lubricating oils) |
(→Special tools) |
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*An impact driver can be used to loosen frozen nuts or bolts. Hand-held impact drivers typically have slotted and Phillips headed bits, as well as a socket fitting. The bit or socket is placed on the stuck fastener, and the other end of the impact driver is struck with a hammer. The impact of the hammer strike loosens the fastener, the downward force keeps the bit in its place, and the impact driver turns the force of the hammer strike into a sudden torque on the stuck fastener. | *An impact driver can be used to loosen frozen nuts or bolts. Hand-held impact drivers typically have slotted and Phillips headed bits, as well as a socket fitting. The bit or socket is placed on the stuck fastener, and the other end of the impact driver is struck with a hammer. The impact of the hammer strike loosens the fastener, the downward force keeps the bit in its place, and the impact driver turns the force of the hammer strike into a sudden torque on the stuck fastener. | ||
*When all else fails, get a set of: [http://www.sears.com/sr/javasr/product.do?cat=Hand+Tools%2C+General+Purpose&pid=00952166000&vertical=TOOL&subcat=Bolt-Out%2C+Taps+%26+Dies&BV_UseBVCookie=Yes Craftsman 10 pc. Damaged Bolt/Nut Remover Set, Low Profile Bolt-Out Sears item #00952166000]. They are useful for when the bolt head is rounded off, or there is no room to beat a socket or wrench on to it, or when a torch is not available. | *When all else fails, get a set of: [http://www.sears.com/sr/javasr/product.do?cat=Hand+Tools%2C+General+Purpose&pid=00952166000&vertical=TOOL&subcat=Bolt-Out%2C+Taps+%26+Dies&BV_UseBVCookie=Yes Craftsman 10 pc. Damaged Bolt/Nut Remover Set, Low Profile Bolt-Out Sears item #00952166000]. They are useful for when the bolt head is rounded off, or there is no room to beat a socket or wrench on to it, or when a torch is not available. | ||
| + | *Another good brand of bolt extractor is Extractor, has a little bit more "bite" than the Craftsman and Irwin ones | ||
==Tips for broken-off bolt heads== | ==Tips for broken-off bolt heads== | ||
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