Experience unmatched reliability with the MasonMate M12 Loose Bolt Shield Anchors, perfect for a variety of masonry and concrete projects. Each anchor features precise dimensions of M12 x 25mm, a 20mm anchor hole size, and a shield length of 75mm. This comprehensive pack includes 20 high-quality anchors, ideal for both professional contractors and DIY enthusiasts. Key specifications include a robust thread diameter of 12mm, a maximum fastening depth of 25mm, and a minimum hole depth of 85mm. Crafted with a durable zinc plating, these anchors offer superior corrosion resistance and a strong, long-lasting hold. Enhance your fastening capabilities today with the trusted quality of MasonMate.