HARDEN HEX BOLT HRC 35 ~ 58 waliin iyyannoo baay'ee .
0 gamaaggama .
Oomishaalee ijoo: 4.8 sadarkaa, sadarkaa 8.8, sadarkaa 10.9, 12.9 sadarkaa hex, countersunk bolts, button head bolts, babal’ina booltii naatiiwwan walsimsiifaman fi washers. Meeshaalee ulaagaa adda addaa kan akka GB, DIN, ANSI, BC, JIS fi ISO qaban oomishuuf, USA, Turkii, Brasil, Japan, Arjentiinaa fi kkf irraa maqaa gaarii argachuu dandeenya