Expansion bolt for concrete — Pool cover anchor kit - What this product does - Securely anchors pool covers and other items to concrete or masonry using nut expansion screw bolts and external sleeve anchors. - Designed to expand inside a drilled hole in concrete or masonry, creating a strong mechanical hold. - Key benefits - Compatibility: made to fit all swimming pool covers and other common outdoor cover systems. - Complete kit: expansion bolts include nuts and washers so you have the basic hardware needed for installation. - Easy installation: simple drill‑insert‑tighten installation for quick mounting on concrete or masonry surfaces. - Reliable performance: metal expansion bolts with surface treatment provide consistent expansion and holding force. - Versatile: usable as concrete anchors or masonry anchors for a range of applications. - Important attributes - Function: external sleeve/expansion bolt that locks in place when the nut is tightened. - Compatibility: suitable for anchoring pool covers, fixtures, and hardware to concrete and masonry. - Included parts: expansion bolts with nuts and washers (concrete anchor kit). - Construction: metal components with surface treatment for durability and texture suitable for outdoor use. - Mounting: intended for direct mounting into concrete or masonry substrates. - Typical applications - Pool covers: install anchors around a pool deck to secure pool cover straps and hardware. - Outdoor fixtures: fasten fencing posts, tie‑down points, or light fixtures to concrete or block. - Temporary or permanent anchoring: secure seasonal covers, tarps, or equipment to masonry pads or slabs. - Quick installation overview 1. Drill an appropriately sized hole in the concrete or masonry. 2. Clean the hole, insert the expansion sleeve anchor. 3. Place the fixture, add washer and nut, and tighten the nut to expand the sleeve and lock the anchor in place. This metal expansion bolt kit provides a straightforward, compatible anchoring solution for pool covers and general concrete/masonry fastening tasks, with included nuts and washers and a surface-treated finish for dependable use.