Hole Plug, Locking, Heat Stabilized Nylon, Color Black, For Panel Thickness 0.016 In. to 0.125 In., Head Dia. 1.016 In., Hole Dia. 7/8 In., Rockwell Hardness M71 (R113), Temp. Range (F) -40 to +250, Thickness 0.453 In., Package Quantity 25. This item has been restricted from sale in the following state (s): []