Bolt ya mraba
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mraba kichwa bolt thread kamili T yanayopangwa bolt
Ukubwa: 1/4"-1 1/2"
Nyenzo: Chuma cha Carbon, Aloi ya Aloi, Chuma cha pua, Shaba
Daraja: SAE J429 Gr.2, 5,8;A307 Gr.A
Ukubwa: 1/4"-1 1/2"
Nyenzo: Chuma cha Carbon, Aloi ya Aloi, Chuma cha pua, Shaba
Daraja: SAE J429 Gr.2, 5,8;A307 Gr.A