User Guide
  ZSME000000016 
5
EXCELL PRECISI
ON CO., LTD
The screw diameter is 4mm, and 7mm for the head diameter (M4 screws minimum length 
is 16mm). The stainless steel screws are recommended to use for securing purpose. 
Cables within 200mm from SP151 should be supported and fixed to prevent the cable 
connector from unable to support the weight of the cable. 
Lock attached to the screw size 










