Sukulan hakowa da kansu, kuma aka fi sani da “drill screws,” “screw screws,” ko “screws dovetails,” an rarrabasu zuwa nau’ukan daban-daban dangane da aikace-aikacensu, kayansu, da siffarsu.
Ma'auni na 6mm kai-hako dunƙule yana da flatness na 9.38mm ko 9.8mm. A hexagonal kai-hako dunƙule tare da girma 4.5*14*25 yana nufin da dunƙule size ne 4.5mm, da dunƙule tsawon ne 25mm, da zare tsawon ne 14mm.
1. Na'urar hakowa da kai, wanda aka fi sani da "drill screws," "screw screws," ko "dovetail screws," an rarraba su zuwa nau'i daban-daban dangane da aikace-aikacen su, kayan aiki, da siffar su.
2. Dangane da kayan, ana iya raba su zuwa: 1022A karfe, 410 bakin karfe, da 304 bakin karfe.
3. Wannan nau'in dunƙule yana da tulun haƙowa da kansa, mai suna saboda kamanceceniya da ɗigon murɗawa. Yayin haɗuwa, dunƙule yana yin rami na tsakiya sannan kuma, tare da taimakon ɓangaren zaren da ke kusa da shi, danna kai don ƙirƙirar zaren da ya dace a cikin rami a kan mai ɗaukar hoto. Saboda haka, ana kiransa hakowa kai, dunƙule kai tsaye.
Hebei Wotu Fastener Manufacturing Co., Ltd., mai kera na'urorin hako kai mai hexagonal, ya dogara da fasaha da baiwa don ci gaba mai dorewa. Muna ci gaba da sabuntawa da haɓaka samfuranmu, muna ba da haɗin kai da gaske tare da abokan ciniki, da samar da cikakkiyar sabis na tallace-tallace. Da fatan za a ji daɗin tuntuɓar mu idan kuna da wasu buƙatu.