Slotted Self Tapping Threaded Inserts External and Internal Thread M2 M2.5-M20

Slotted Self Tapping Threaded Inserts External and Internal Thread M2 M2.5-M20

‌Material Features‌

‌303 Stainless Steel‌: Superior corrosion resistance (ideal for marine/chemical use), free-machining with added sulfur.
‌Carbon Steel Option‌: Cost-effective, zinc/black oxide coated for rust prevention.
‌Slotted Design‌: External grooves enhance grip in host material.

‌Performance Benefits‌

‌Self-tapping‌: Cuts threads directly into soft metals/plastics (no pre-tapping needed).
‌Thread repair‌: Restores stripped threads in worn parts.

‌Usage Tips‌

‌Hole size‌: Match sleeve length to base thickness (e.g., M6 sleeve for 5-6mm base).
‌Torque limits‌: Max 15N·m (stainless) or 20N·m (carbon steel) to prevent cracking.

‌Applications‌

‌Automotive‌: Engine mount thread repair.
‌Electronics‌: Reinforce PCB mounting points.
‌Furniture‌: Strengthen particleboard joints.

 

Product information:

Product Name: Slotted Self Tapping Threaded Inserts External and Internal Thread M2 M2.5-M20

Material: Stainless steel/Carbon Steel  

Measurement system: metric system

Size: M2 M2.5-M20 

The thread is metric coarse thread (most common)

Package included: according to your choice. Select your requirements from the drop down menu above

Note: This Product Is Available in Different Dimensions and Can Be Customized to Your Specific Needs. (If the Size You Are Looking for Is Not Listed, Please Contact Us. We Are Happy to Help! )

 Tips: 

1.Due to computers display colors differently,the color may vary slightly from the above images,Thanks for your understanding!

2.Due to different manual measurement methods, the size may be slightly different, please understand!

3.You have any questions, please feel free to contact us, we will reply as soon as possible and help you solve!

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●For the functional products in our shop, we make sure that the functions are the same as the description.
●About the product colour:Because of the different light and environment when the product is photographed, In a few instances the colour of the product may have a little colour difference with the actual colour of the product, I hope you can understand.
 

On 01/06/2026 at 19:45:47 AEST, seller added the following information:

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