Three Eighths Inch Hex Nut Sleeve Anchors 3 Inch Length 5 Pack 304 Stainless Steel Silver Finish For Concrete Drywall Brick And Block Walls Durable Anchor Fasteners For Reliable Hold In Masonry And Structural Applications

Industrial-Strength Hex Nut Sleeve Anchors for Concrete
✔️ 5-pack 3/8 x 3 in hex nut sleeve anchors, 304 stainless steel

These hex nut sleeve anchors are rugged fasteners designed to firmly anchor bolts into concrete, brick, block, or stone surfaces. They’re great for mounting guardrails, doors, awnings, and equipment in indoor or outdoor settings.

✅ 304 stainless steel, corrosion resistant for indoor and outdoor use
✅ Nut size 3/8 in; thread 9.5 x 46.2 mm (0.37 x 1.82 in) D×L; casing 53.4 mm (2.1 in)
✅ Total length 78 mm (3.07 in); pre-drilled hole diameter 12.5 mm (0.49 in)
✅ Includes 5-pack anchors suitable for concrete, block, brick, and stone

💡 What is a hex nut sleeve anchor used for in masonry projects?
- Handy for securing rails, signs, or equipment to concrete surfaces
- Expands behind the base material to grip masonry securely
- Works well in concrete, brick, block, and stone walls