With the Spit fix z xtrem through bolt anchor M16X145/25, you achieve heavy-duty structural anchoring in concrete without waiting for chemical resins to cure. Its specialized expansion sleeve design delivers high load capacity in both cracked and non-cracked concrete as well as seismic applications. Thanks to the pre-assembled washer and nut, you install the anchor directly through a 16 mm drill hole and securely fasten fixtures up to 25 mm thick with minimal turns. The 145 mm long zinc-plated steel body provides reliable corrosion resistance for indoor installations, including structural steel columns, base plates, industrial racking, and heavy machinery.