550403 Download product information Categories: Contact washers, Contact washers for electrical continuity, Threaded Fasteners, Tooth contact washers, Washers Additional information Contact Form Additional information Dimensions 1.00 cm designation Rondelle contact libre à picots External diameter tolerance + / -0.29 Ø External [d2] (mm) 8.00 Height tolerance +0, 15 Ø Internal [d1] (mm) 4.10 Internal diameter tolerance +0, 30 matter code 31, 80 matter C60S à C67S, Inox X6CrNiMoTi17-12-2 Maximum hardness [HV] 350, 510 Minimum hardness [HV] 270, 420 minimum spike height 0.2 number of striae 35, 6 Screw diameter M 4 Thickness [e] (mm) 0.80 tolérance E ±0, 03 TTH non, oui Contact FormLast name *First name *Company *Email *PhoneMessage *0 / 180 Send the message Related products 381801 380610 560628 560612