SE Einzelmutter Einschraubgewinde Spindel gerollt Durchmesser 16-63 R16_05T3_SE R20_05T4_SE R25_05T4_SE R25_10T3_SE R32_05T5_SE R32_10T3_SE R32_20T2_SE R40_05T5_SE R40_10T4_SE R40_20T2_SE R50_10T4_SE R50_20T3_SE R63_10T6_SE R63_20T3_SE