Coltene - Max M-13 Bulk Pack .017" / .425 mm (Blue) Titanium Alloy Restorative PinsOffers maximum stability Ensures correct alignment of pins upon placement Compatible with various restorative substances With a self threading feature Max Restorative Pins are parapulpal instruments that provide increased retention of restorations due to their self threading feature. These pins are constructed with rounded heads that adapt well to a range of dental materials. Built from titanium alloy, Max Restorative Pins are guaranteed to be durable