The Nexis® Snap-off Screws are self-tapping, self-drilling screws used primarily for the Distal Oblique Metatarsal (Weil) Osteotomy procedure
Designed for quick connect screwdriver tip to eliminate an additional tool to insert the screw. Simply place the bony fragments in the desired position, and drive the screws to secure. Snap-off Screw head is smooth after the driving shank has been broken off.
1. Screwdriver tip | Weil† | ||||||
2. Head Diameter | Ø3 | ||||||
3. K-wire | N/A | ||||||
4. Thread Length | See Below†† | ||||||
5. Core diameter | Ø1.25 | ||||||
6. Thread diameter | Ø2 | ||||||
7. Thread pitch | 0.85mm | ||||||
8. Length | 11-16mm * | ||||||
*1mm incréments †Wire driver compatible ††Variable as a function of screw length |