WASHER NYLON; Internal Diameter:2.7mm; External Diameter:6.5mm; Fastener Material:Nylon 6.6 (Polyamide 6.6); Product Range:-; SVHC:No SVHC (17-Dec-2015); Material:Nylon 6.6; Thread Size:M2.5; Thread Size - Metric:M2.5; Thread Type:Metric