• Materyèl: Kabòn asye, Nerjaveèi asye, kwiv. • Kalite tèt: plat / Countersunk, chodyè, Double Flat, tèt wafer, CSK ak 4 (6) zo kòt • Fini: zenk plake, oksid nwa, nikèl, Rupert, Dacromet, ak sou sa• lEstanda: DIN7505 • Gwosè: M3-M8
• Estanda: DIN ANSI
• Materyèl: Q195/Q235
• Fini: zenk
• Klas: 4.8/5.8/ 8.8
• Gwosè: M6-M24
• Sistèm mezi: mm/pous
• Estanda: JIS• Materyèl: 1022A• Fini: Phosphate / Zenk• Kalite tèt: Phillips bugle head• Kalite fil: amann / koryas• Gwosè: 3.5, 3.7, 3.8, 3.9, 4.2, 4.8 / 4, 5, 6, 7, 8, 10
• Materyèl: asye kabòn, asye pur• Fini: klere, elektwo-galvanize, cho-tranpe galvanised, fosfat kouvwi• Tij kalite: lis, bag, vis.• Kalite fil: Plain, bag, elektrik galvanize oswa zenk• Gwosè: 2.1mm-2.8mm, 25mm-89mm