Njengengxenye eyinhloko ye-fasteners, ama-bolts avame ukusetshenziswa ngokuhlanganiswa namantongomane nama-washers. Isetshenziswa emikhakheni eminingi njengokwakha, ukukhiqiza izimboni, nokuhlanganisa. Lolu hlobo lomkhiqizo lunosayizi omncane, ukusetshenziswa okukhulu, impilo ende yesevisi, ukushintshwa okulula, kanye nezindleko eziphansi zezomnotho. Ingenye yezinsiza ezibalulekile zezimboni eziningi.