NUT NYLON M2.5 PK50; Thread Size - Imperial:-; Thread Size - Metric:M2.5; Fastener Material:Nylon 6.6 (Polyamide 6.6); Fastener Plating:-; Product Range:-; Box Quantity:50; Material:Nylon 6.6; Standard:BS3692; Thread Size:M2.5; Thread Type:Metric