Bulk 25 Pack Three Eighths By Five Inch Flat Sleeve Anchor Zinc Plated For Heavy Duty Fastening In Masonry Brick And Concrete With 360 Degree Expansion For Universal Substrate Compatibility In Solid Concrete Hollow Block Curtain Wall And Electrical

25-Pack 3/8 x 5 in Flat Sleeve Anchors for Masonry
✔️ 25 complete sets; 3/8 x 5 in zinc-plated sleeve anchors

These flat sleeve anchors are heavy-duty fasteners made from carbon steel with a hot-dip zinc coating. They are designed to secure fixtures in concrete, brick, or hollow block, making them ideal for electrical supports, curtain walls, and mounting signs both indoors and outdoors.

✅ 3/8 in diameter (9.525 mm) and 5 in embedment depth (127 mm)
✅ Universal substrate compatibility for concrete, brick, and block
✅ Hot-dip galvanized carbon steel construction resists rust and corrosion
✅ Flush flat-head design for neat, trip-free finish

💡 What is a flat sleeve anchor used for in masonry applications? This handy fastener is used to secure heavy fixtures into concrete, brick, or block.

- handy for mounting electrical panels, lighting, or curtain-wall supports - provides uniform load distribution to prevent cracking - easy two-step install: drill, insert, and tighten with common tools