STAINLESS STEEL SUS303-- These self tapping thread inserts can be installed directly and do not need you to tap a thread first
DRILLING DIAMETER AND DEPTH-- Drilling Diameter: 10.6~10.8mm(plastic); 11~11.2mm(aluminum alloy); 11.2~11.4mm(cast iron), Min. Drilling Depth: 18mm, so pay attention to them when you repair something by them.
THREAD SIZE-- Inner Thread Size: M8(diameter) x 1.25(pitch), Outer Thread Size: M12(diameter) x 1.5(pitch). Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread
USED IN LOW STRENGTH MATERIALS-- Tese tapping thread insets are used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition
EASY TO MAINTAIN-- You can install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss. It is very easy to maintain this inset.