Anchor screw options at Grainger have properties excellent for work from wood to concrete and masonry. Many require no pre-spotted holes, resist vibration and can be used in cracked or uncracked concrete. A drop-in anchor, for example, is designed for hanging and mounting pipes and anchoring shelves in concrete. Use chemical-resistant threaded studs that have square bases and outstanding shear and peel strength in temperatures from -40°F to 189°F. Choose a stud bolt to anchor support racks or pipe run supports. Bolt toward your project’s completion with anchor screws from Grainger.