RAINBOW THREAD PDO SCREW 27G/60/100

Screw describes the configuration rather than the gauge, and this Rainbow Thread listing pairs that design with a 27G specification written in full as 27G/60/100. The same 27G figure also appears on the mono version in this range, so what a buyer is really selecting here is the configuration, not the calibre.

Screws are generally stocked in smaller numbers than monos, because they tend to be chosen for particular stages of a protocol rather than used throughout it. That makes them a considered reorder rather than a routine one, and clinics usually count them separately at stock-take.

For contrast at the structural end of the same brand, see Rainbow Thread Cog 6D 19G/100L/170. Both belong to the Oren Life Science listings, supplied sealed with trade pricing and worldwide shipping to qualified practitioners.