HOLE PLUG, 16MM, PK100; Plug Material:Nylon (Polyamide); Thread Size - Imperial:-; Thread Size - Metric:-; External Diameter:19.5mm; Product Range:HP Series; SVHC:No SVHC (07-Jul-2017); Accessory Type:Blanking Plug; Colour:Black; External Depth:10.5mm; Fixing Hole Diameter:15.9mm; Flammability Rating:UL94V-2; Material:Nylon; Mounting Hole Dia:16mm; Panel Thickness Max:3.2mm; Panel Thickness Min:0.8mm