Nooc tayo sare leh oo kala duwan oo bir ah oo aan bir lahayn DIN934 DIN985 DIN6923

Sharaxaad Gaaban:

Lawska Birta Aan Daxalka Lahayn waxaa laga heli karaa noocyo badan oo ay ku jiraan lawska hex (cabbirrada mitirka ee loo sameeyay Din 934), lawska qufulka nyloc (cabbirrada mitirka ee loo sameeyay Din 985), lawska qufulka ama macaanka (oo loo sameeyay Din 439) iyo kuwo kale oo badan sida lawska foosto ee birta aan daxalka lahayn.

Waxay ku diyaar yihiin noocyo taxane ah: Metric (qafiif ah iyo mid fiican), UNC, UNF iyo dunta BSW.

Lawska Dome-ka ee Birta aan Daxalka lahayn ama Lawska Acorn waxay ku yimaadaan laba qaab, 1 xabbo iyo 2 xabbo. Lawska Dome-ka ee 1 xabbo waxaa laga sameeyay bir adag oo aan daxalka lahayn, cabbirro mitir ah ayaa loo sameeyay heerka DIN 1587. Lawska Dome-ka ee 2 xabbo ah waxaa laga sameeyay 2 xabbo oo bir aan daxalka lahayn ah oo la isku daray waxaana loo sameeyay heerarka JIS. Waxay leedahay dhammaystir heer sare ah oo dhalaalaya.