How do i change the main fuse on a suzuki swift?

have removed the old fuse but having difficulty tightening the bolt on for the battery to any tips?How do i change the main fuse on a suzuki swift?Try to use a screw driver to align the holes up.How do i change the main fuse on a suzuki swift?It could be stripped. Check to see if there are metal shavings in the threads.How do i change the main fuse on a suzuki swift?REPLACE IT BECAUSE IT IS MOST LIKELY STRIPPED OUT.