1.j bolt .Tatawag din natin ito (anchor bolt, pundasyon ng anchor bolt, ground bolt)
2.Ginagamit namin ang mga Materyales: carbon steel, 45 # bakal, 40 Cr, 35CrMo;
3.Surface Finishing: zinc plated o black or plain or HDG; 4.Size: M6-M64; haba 12mm-3000mm
5.Grade: 4.8 8.8 10.9 12.9
6.Standard: DIN, JIS, BS, ASME, hindi pamantayan;
7.Supply kakayahan: 400 tonelada bawat buwan;