334
Expansion screws
Special expansion screws
Sectional screw Medium
Material: Stainless steel
• with cone-shaped expansion screw holder
• skeleton design
• guide pins: straight, with mushroom head retention
• holes in body of screws for better retention in acrylic
• built-in stops prevent screws from coming apart
With expansion screw key straight, small – standard.
Indication: for distalization and segmentation of appliances, Y plates
Directional arrow: Plastic, neon yellow
Maximum expansion 4 x 1/4 turn REF Quantity
6.0 mm = 0.4 mm 600-500-10 1 piece
6.0 mm = 0.4 mm 600-500-30 10 pieces
6.0 mm = 0.4 mm 600-500-60 100 pieces
Sectional screw Medium
Material: Stainless steel
• with cone-shaped expansion screw holder
• skeleton design
• guide pins: U-shaped, angulated facing down
• holes in body of screws for better retention in acrylic
With expansion screw key straight, small – standard.
Indication: for distalization and segmentation of appliances, protrusion of an anterior segment
Directional arrow: Plastic, neon yellow
Maximum expansion 4 x 1/4 turn REF Quantity
6.0 mm = 0.4 mm 600-501-10 1 piece
6.0 mm = 0.4 mm 600-501-30 10 pieces
6.0 mm = 0.4 mm 600-501-60 100 pieces