3. Electrical parts. 3.1 Please quote the required length in me ters for electric cables and pneumatic hoses. 3.2 when ordering electrical parts, please include the ...... 993 06 757 7 ZYL. SCHR . M6X12. 2H6. 993 06 759 O ZYL. SCHR. M6X18. 993 06 759 7 ZYL. SCHR. MSX 18. 1G1. 993 16 074 O SENK HOLZSCHR. 3X17.