ESTINK Connection Performance Self Tapping Screw Insert Thread Repair Insert For Industrial Machinery

Description: These steel thread inserts can effectivelyimprove screw connection greatly improving the reliability. Used inall kinds of low strength materials thread inserts can largely improvethe wear resistance performance of screw connection and avoid threaddamage. Features: These self tapping thread inserts can be installed directly and do not need you to tap a thread first. They are used in low strength materials such as aluminum magnesium can avoid thread damage and get a good connectionperformance to enhance connection strength and improve connectioncondition. Used for parts that requires frequent removing it can greatly improve service life and wear-resistance of screw thread. It can prevent screw from getting loose especially used for products requiring high coefficient of insurance. Easyto maintenance install a thread insert into a damage screw hole thenthe screw hole can be used as normal in order to avoid workpiece loss. Specifications: Material: Stainless steel SUS303 Inner Thread Size: M8(diameter) x 1.25(pitch) Length: 15mm Outer Thread Size: M12(diameter) x 1.5(pitch) Drilling Diameter: 10.6~10.8mm(plastic); 11~11.2mm(aluminum alloy); 11.2~11.4mm(cast iron) Min. Drilling Depth: 18mm Quantity: 20pcs Weight: 104g(approx.) Package Includes: 20 x Threaded Inserts