Material: steel, galvanized TYPE: HEXAGONAL NUTS FOR THREAD SIZE: M10 X 1.5 FOR SCREWS-Ø: 10.0 MM SELF-LOCKING: YES WRENCH WIDTH: 17MM Material: Steel SURFACE: GALVANIZED RESISTANCE CLASS: NO RESISTANCE CLASS DIN: 985 DIN EN ISO: 10511 SPECIALTY: SICHERUNGSMUTTER MIT KUNSTSTOFFRING