Hillman 5/16 in. x 3-1/2 in. Zinc-Plated Steel Carriage Bolt, 50-Pack Sterling Granite 4 Length Measurement 25-in Variable Tempo Waterfall Edge Classic

Hillman 5 16 in. x 3 1 2 in. Zinc Plated Steel Carriage Bolt, 50 Pack Sterling Granite 4 Length Measurement 25 in Variable Tempo Waterfall Edge Classic 4 Length Measurement 25 in Variable Length No Actual Thickness (Millimeters) 7 Thickness Measurement 7 mm Wear Layer Thickness (Mils) 22 Protective Wear Layer Urethane ceramic Edge Type Micro beveled Installation Type Interlocking Locking Mechanism Drop lock Floating Yes Underlayment Included Yes (bonded cross‑linked) Pieces per Carton 16 Square Footage Per Carton (Sq professional grid that elevates the craft Secure Hold: Square neck under domed head prevents bolt rotation during tightening Bulk Value: 50 pack ideal for decking