Small Eye Screw Eyes 5/8 Inch #214-1/2 Zinc Plated Steel 14 Pack. Small eye 0.08 wire diameter. Hole Diameter.16 inch. Overall Length 0.62 inch. Thread Length 0.19 inch. Safe Working Load is 5 pounds. Small eye screw eyes are most popular for picture frames and a variety of ornamental hanging operations. Easy installation. Sharp screw point bites into wood easily and quickly. For interior and exterior applications. Manufactured from steel wire.