Eight (8) 5/16" x 2-1/2" Zinc Plated Hex Nut Sleeve Anchor Bolts (BCP984)

• Package includes 8 premium sleeve anchor bolts
• 5/16" hole diameter
• 2-1/2" hole depth
• Ideal for solid concrete, hollow block, solid brick, hollow brick and stone
• Zinc CR+3 plated

Sleeve Anchors are used for anchoring into concrete, brick, block, or stone. As the head is tightened, the sleeve dilates against the substrate.