Around UST Round About Diobu Portharcourt, Rivers State
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M12 expansion anchor bolt used for heavy-duty anchoring in concrete, brick, or stone. Size: M12 (12mm) thread size. Mechanism: High-strength expansion mechanism that tightens against the hole walls. Material: Usually zinc-plated or galvanized steel for corrosion resistance. Applications: Securing heavy loads such as machinery, structural beams, handrails, and industrial shelving.