1. [EFFICIENT REPAIR] Instantly fix damaged screw holes without extensive tooling or expertise
2. [OPTIMAL PERFORMANCE] Enhances connection strength and durability, improving product reliability
3. [PREVENTS DAMAGE] Avoids thread damage in low strength materials, ensuring a secure
4. [VERSATILE USE] Suitable for products requiring frequent disassembly, prolonging service life
5. [ENSURES STABILITY] Keeps screws in place, reducing the of loosening and maintenance issues

Spec:
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 connection performance, to enhance connection strength and improve connection condition.
Used for parts that requires frequent removing, it can greatly improve service life and wear- of screw thread.
It can prevent screw from getting loose, especially used for products requiring high coefficient of insurance.
Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss.
Specifications:
Material: Metal
Inner Thread Size: M4(diameter) x 0.7(pitch) x 8mm(length)
Outer Thread Size: M6.5(diameter) x 0.75(pitch)
Drilling Diameter: 5.8~5.9mm(plastic); 6.0~6.1mm(aluminum alloy); 6.1~6.2mm(cast iron)
Min. Drilling Depth: 10mm
Quantity: 20pcs
Weight: 20g(approx.)
Package Includes:
20 x Threaded Inserts