Stainless Steel Knurled Insert
Core Product Features
The Stainless Steel Knurled Insert is an external knurled + internal threaded sleeve-type insert. The surface straight / mesh knurling can strongly engage with the substrate. It features a built-in standard internal thread, effectively reinforcing plastic / aluminum alloy substrate threads, preventing thread stripping and loosening, and providing high connection strength.It ensures reliable embedded fastening performance.

Product Parameter Table
|
Parameter Item |
Details |
|
Thread Specification |
Metric M2–M12 (mainstream M3/M4/M5) |
|
Knurling Type |
Straight, mesh, diagonal |
|
Structure Type |
Through hole type, blind hole type, stepped type |
|
Common Materials |
Brass C3604, Stainless Steel 304/316, Carbon Steel 12L14 |
|
Surface Treatment |
Natural, nickel plating, zinc plating, passivation |
Application Fields
Suitable for 3C electronics, automotive interiors, home appliance housings, medical devices, automation equipment, building materials, furniture, and other embedded thread reinforcement scenarios. The Stainless Steel Knurled Insert is widely used in these applications.
Company Service Highlights
We provide one-stop full-process services: free technical review and solution optimization before sales; production progress photos / videos can be provided during production for real-time updates; fast response from dedicated after-sales staff, full responsibility compensation for damage upon arrival, and long-term maintenance of customer cooperation relationships.
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