Bertoni multi-sector screw, type B, pack of 1

Multi-sector screw according to Bertoni for combined transversal and protrusion movements in Y-plates.

• Material: Stainless steel reinforced guides
  
• 2 independently acting section areas (symmetrical transverse expansion)
  
• Total elongation per segment is the same
  
• With expansion screw wrench, standard (straight, small)
  
• Maximum elongation: 4.0 mm / segment
  
• 4 x 1/4 turn: 0.35 mm / segment
  
• Direction of rotation arrow: printed, blue-yellow