Materials: carbon steel galvanized, 304/316 stainless steel; multiple head types including hex‑head, socket‑head, pan‑head; metric coarse‑thread & fine‑thread; can be matched with nuts, flat washers and spring washers.
Fastening for various components in curtain‑wall projects, steel structures, equipment assembly, electromechanical brackets, doors, windows, guardrails and mining‑industrial equipment.
M3‑M48; length 8‑300mm; strength grades optional: 4.8 / 8.8 / 10.9 / 12.9.
