Product Description Specifications EPDM Pull Plug: Major Dia: 0.195 IN. 5 mm; Minor Dia: 0.11 IN. 2.8 mm; Length: 0.625 IN 15.9 mm; Hole thread: 11/64; Box Qty: 500 Max Temperature: 450° Major Diameter: 0.195 inch Metric Major Diameter: 5 mm Minor Diameter: 0.11 inch Metric Minor Diameter: 2.8 mm Material: EPDM Color: Black