Li-washers ke likarolo tsa bohlokoa tse sebelisoang liindastering tse ngata le lits'ebetso tsa ho aba mojaro, ho thibela ho lokoloha, le ho fana ka sebaka se boreleli bakeng sa li-fasteners. Ka lilemo tse fetang 30 tsa boiphihlelo, re motlotlo ka ho ba moetsi ea ka sehloohong oa li-washer tsa boleng bo holimo.