Hex nut
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DIN934 Hexagon Bolt Carbon steel igwe anaghị agba nchara SS304 316 Hex Nuts
Black bụ usoro a na-ahụkarị maka ọgwụgwọ okpomọkụ ígwè.Ụkpụrụ bụ ime ihe nkiri oxide n'elu igwe iji kewapụ ikuku ma nweta mgbochi nchara.Blackening bụ usoro a na-ahụkarị maka ọgwụgwọ okpomọkụ ígwè.Ụkpụrụ bụ ime ihe nkiri oxide n'elu igwe iji kewapụ ikuku ma nweta mgbochi nchara
