Connector Screw, Hillman, Zinc-Plated, Hex-Socket-Drive, 7mm 50mm with 7/32 in Drill Size

Connector screws have a large shoulder under the head that locks the screw into the wood and prevents pulling through into softer materials. They act like a steel dowel forming a strong, stiff butt joint. A slight unthreaded portion at the tip makes it easy to line up holes during assembly. To install, simply align the two pieces and drill a pilot hole with a specially-designed, three-step bit. Hillman's connecting screws can be removed and reinstalled several times without loss of holding power. Contents have hex socket heads.

• Contents made of high-strength steel
• Screws are zinc-plated for moderate corrosion resistance
• Pre-drilling is required
• 7/32 in drill size