Manufacturer Self Sealing Screw/Bolt/Nut|Insert Molding-Free Sample

1. One piece self sealing Nut/Screw- One time easy assembly
2. Better to absore the vibration and improve the sealing solution
3. O-ring Material could be EPDM, Silicone, NR or others depends on the application.
4. O-ring sealing provide 360 degrees of sealing protection and absorb the metal assembly tolerance
5. Nut/Screw size and material could be custom design-Customizable threading, head and driver options
6. Reusable and easy to be assembly
7. Professional self sealing screw/bolt/Nut manufacturer
8. Quickly lead time, high quality 
9. Free Sample
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. 
Looking forward to forming successful business relationships with new clients around the world in the near future.