WASHER NYLON M3 PK100; Internal Diameter:3.2mm; External Diameter:7mm; Fastener Material:Nylon 6.6 (Polyamide 6.6); Product Range:-; SVHC:No SVHC (17-Dec-2015); Material:Nylon 6.6; Thread Size:M3; Thread Size - Metric:M3; Thread Type:Metric