Samac PP12130ATL4 M12x130mm Hex Hd Atlas Bolt (4) PP12130ATL4 High-performance masonry anchor for fast, heavy-duty fixing Suitable for solid substrates including concrete, brick, and stone Self-tapping thread cuts directly into the material for a secure mechanical hold No additional plugs or chemicals required Non-expansion design supports installation closer to edges and helps reduce cracking risk Hexagonal head allows high-torque tightening with standard wrenches or sockets Ideal for securing heavy timber, metal profiles, and machinery Size: M12 x 130mm Pack quantity: 4 Brand: Samac The Samac Hex Head Atlas Bolt is engineered for reliable performance in demanding masonry applications. Designed for direct installation into solid base materials, it delivers strong holding power with efficient installation and no need for supplementary fixings. Its self-tapping thread and non-expansion design make it a practical choice where strength, speed, and edge safety are essential. Suitable for professional use, this bolt provides a dependable solution for heavy-duty fastening across construction and installation projects.