Bird B Gone MMPOND-12PK Pond Defender Plastic Disc, Pack-12 Nail Sets Convert 9/16" left hand male

Convert 9/16" left hand male thread x 1"- 20 male throwaway cylinder thread

180 degree

Flare nuts (9/16-24 fine thread)

Trade size 4/0

Bird B Gone MMPOND-12PK Pond Defender Plastic Disc, Pack-12 Nail Sets Convert 9/16" left hand malePond Defender by Bird B Gone are U. V. protected plastic discs that float just below the surface of you pond or water garden, creating a shelter for pond fish like KOI against predators. Highlights: Protects expensive pond fish like Koi from predators Easy to install Will fit any size pond Discs can be removed and replaced for pond maintenance Plants will grow through pond defender openings Will sit and float just below the surface of the pond Will