Hammond HPBSS IP66 Stainless Steel Hole Plug 44mm Diameter

IP66 Stainless Steel Hole Plugs - Hammond HPBSS, The Hammond Stainless Steel HP Series Hole Plug is designed to seal unused pushbutton holes, conduit openings or knock-out holes against the ingress of dust, oil and water.Secured with a 10-24 x 0.55" threaded stud and plated wing-nut. Hammond HPBSS IP66 Stainless Steel Hole Plug 44mm Diameter

Price: 21.76 from Rapid Online Rapid Electronics Ltd.