I-KMTA i-lock nuts echanekileyo inomphezulu ongaphandle we-cylindrical kwaye ijoliswe kwizicelo apho kufuneka khona ukuchaneka okuphezulu, indibano elula kunye nokutshixa okuthembekileyo.
I-KMT kunye ne-KMTA yochungechunge oluchanekileyo lwe-lock nuts zinezikhonkwane zokutshixa ezithathu ngokulinganayo ezijikeleze i-circumference yazo ezinokuqiniswa ngezikrufu ezimiselweyo ukutshixa i-nati kwi-shaft.Isiphelo sobuso besikhonkwane ngasinye senziwe ngomatshini ukuze singqinelane nomsonto we-shaft.Izikhonkwane zokutshixa, xa ziqinisiwe kwi-torque ecetyiswayo, zibonelela ngokukhuhlane okwaneleyo phakathi kweziphelo zezikhonkwane kunye neeflank zentambo ezingalayishwanga ukukhusela i-nut ukuba ikhululeke phantsi kweemeko eziqhelekileyo zokusebenza.
KMTA lock nuts ziyafumaneka ukuze intambo M 25×1.5 ukuya M 200×3 (ubukhulu 5 ukuba 40)