Experience unparalleled strength and reliability with MasonMate Zinc Plated Through Bolts, now available in a generous 100 pack. Specifically engineered for use in non-cracked concrete, these robust M8 x 100mm bolts are perfect for securely fastening columns, beams, brackets, and plates. The zinc plating not only enhances durability but also provides excellent corrosion resistance, making these bolts a trustworthy choice for all your construction and renovation needs. Each bolt is ETA Approved, guaranteeing superior quality and safety. Elevate your fastening solutions with MasonMate's heavy-duty through bolts today!