The document contains dimensional and technical requirements of prevailing torque type hexagon domed cap nuts with non metallic insert and specifies their designation.
DIN 986:2000-10 history
2013DIN 986:2013-08 Prevailing torque type hexagon domed cap nuts with nonmetallic insert
2013DIN 986:2013 Prevailing torque type hexagon domed cap nuts with nonmetallic insert
2000DIN 986:2000-10 Prevailing torque type hexagon domed cap nuts with non-metallic insert
1970DIN 986:1987 Prevailing torque type hexagon domed cap nuts with nonmetallic insert
1970DIN 986:1977 Prevailing torque type hexagon domed cap nuts with nonmetallic insert
1970DIN 986:1963 Prevailing torque type hexagon domed cap nuts with nonmetallic insert