Sokete ea hexagon ea hlooho e koahetsoeng ka har'a countersunk: GB70.3 DIN7991
Sepekere sa ho hula hlooho se chitja se bulehileng: GB12618
Nate ea Hexagon: GB6170 DIN934
Bolute ea khoele e felletseng ea hexagon ea kantle: GB5783 DIN933
Nate ea rivet: GB17880.1
Nako ea poso: Mphalane-20-2021
