551021 Download product information Categories: Contact washers, Contact washers, Contact washers | Narrow type, Threaded Fasteners, Washers Additional information Contact Form Additional information Dimensions 2.10 cm designation Rondelle contact libre série étroite External diameter tolerance + / -0.42 Ø External [d2] (mm) 20.00 Height tolerance +0, 50 Ø Internal [d1] (mm) 10.20, M 10 Internal diameter tolerance +0, 10.20, 43 matter code 31 matter C60S à C67S Maximum hardness [HV] 510 Minimum hardness [HV] 420 minimum spike height number of striae 45 Screw diameter M 10 Thickness [e] (mm) 1.60 tolérance E ±0, 05 TTH oui Contact FormLast name *First name *Company *Email *PhoneMessage *0 / 180 Send the message Related products 381009 560612 380732 560827