Specification Brand : Yinhing BulletPoint1 : [Increased Durability] - Ideal for parts requiring frequent removal, they improve service life and wear-resistance of screw threads. BulletPoint2 : [Easy Installation] - These self tapping thread inserts can be installed directly without the need to tap a thread first. BulletPoint3 : [Enhanced Connection] - Used in low strength materials like aluminum, they prevent thread damage and enhance connection strength. BulletPoint4 : [Simple Maintenance] - Easily repair damaged screw holes by inserting a thread insert, ensuring the screw hole can be used normally and preventing workpiece loss. BulletPoint5 : [Secure Fastening] - Prevents screws from getting loose, especially for products needing high coefficient of insurance. DriveSystem : Slotted ExteriorFinish : Aluminum ItemName : 20pcs Stainless Steel M3 X 6mm Self Tapping Thread Inserts, SUS303 Slotted Screw Thread Insert to Prevent Loose Screws, for Damage Screw Holes ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : tapping-inserts Manufacturer : Yinhing Material1 : Stainless Steel Material2 : Aluminum MetalType1 : Stainless Steel MetalType2 : Aluminum MetalType3 : Alloy Steel MetalType4 : Iron ModelNumber : Yinhingcfptn7ma1y NumberOfItems : 1 PartNumber : Yinhingcfptn7ma1y ProductDescription : Description: These steel thread inserts can effectively improve screw connection, greatly improving the reliability. Used in all kinds of low strength materials, thread inserts can largely improve the wear performance of screw connection, and avoid thread damage.