Twenty Pack Premium Stainless Steel Knurled Drop In Anchors For Solid Concrete Three Eighths Inch Sixteen Thread Internal Forced Expansion Screws Built For Quick Secure Mounting And Heavy Duty Fixes

Premium 3/8-16 Stainless Concrete Drop-In Anchors (20)
✔️ 3/8-16 stainless knurled drop-in anchors for solid concrete, 20 pcs

These knurled drop-in anchors are stainless steel fasteners designed to anchor fixtures in solid concrete. They expand securely using a set tool, gripping masonry for a tight hold. Ideal for mounting brackets, rails, or heavy hardware to concrete surfaces.

✅ Quantity: 20 pieces in pack
✅ Material: stainless steel, corrosion resistant
✅ Hole depth: 1-9/16 in, hole diameter: 1/2 in
✅ Compatible with 3/8-16 bolts and machine screws
✅ Suitable for solid concrete and masonry mounting

💡 What is a heavy duty knurled drop-in anchor used for in concrete installations?

This handy anchor locks fixtures quickly into solid concrete for secure mounting.

• For fast mounting of brackets, machine screws, or threaded rods into solid concrete
• Corrosion resistant stainless steel for durability in exposed environments
• Pre drill a hole and use the set tool to expand and lock the anchor in place
• Ideal for heavy fixtures like shelves, rails, or supports on concrete