Teflon Washers - Set of 20 Size: 10.5Φ x 5.6Φ x 2t Made of fluororesin, these washers offer excellent heat resistance, electrical properties, chemical resistance, and abrasion resistance. 【Features】 ・Excellent flame retardancy, passing UL standard 94 V-0. ・Body: PTFE (Polytetrafluoroethylene: fluororesin) (White). ・Heat resistance: 260°C. *This is the value for the resin material; the usable temperature varies depending on usage conditions such as tightening torque. ・PTFE is resistant to almost all chemicals. 【Applications】 ・FPD manufacturing equipment / semiconductor manufacturing equipment / printed circuit board etching equipment. ・Metal surface treatment equipment / chemical plants. Teflon Washer Ring