Knurled Drop In Anchors One Quarter Inch Twenty Thread For Solid Concrete Internal Forced Expansion Carbon Steel Zinc Plated Silver 50 Pieces Secure Corrosion Resistant Anchors For Reliable Concrete Fastening
✔️ 50 pcs, 1/4-20 knurled drop-in anchors, zinc plated silver
Drop-in anchors provide secure, high-strength mounting in concrete and masonry. They’re ideal for handrails, lighting fixtures, shelving, and safety barriers where a flush, reliable fastener is required.
✅ Material: carbon steel, zinc-plated for corrosion resistance
✅ Thread size: 1/4-20 for standard bolts
✅ Knurled front end enhances friction and stability
✅ Package: 50 anchors in blue/white zinc-plated finish
✅ Designed for solid concrete, internal forced expansion
💡 What is a drop-in anchor used for in concrete installations and how does the knurled design help? - Handy for mounting rails, lighting fixtures, shelving, and safety barriers in solid concrete - Expands inside the bore as screws are tightened to grip masonry - Zinc-plated carbon steel resists corrosion for long-term use - 1/4-20 thread matches common fasteners