National Hardware N118-257 Small Eye Screw Eyes 1-3/8 Inch #208 Zinc Plated Steel 6 Pack. Small eye 0.16 wire diameter. Hole Diameter 0.23 inch. Overall Length 1.38 inch. Thread Length 0.6 inch. Safe Working Load is 50 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.