DIN980 M14 Black Oxide Sealing Metal Auto Lock Nut

M6-M20 Hex Flange Sealing Nut / Hydraulic Sealing Self-locking Nut

Material: Nylon + Carbon Steel 

Size: M6-M20.

1. It is our original creation injection molding technology, according to the use of the environment design seal chamfer.

2.The main body is completely sealed, with simple structure and convenient installation.

3. Nylon screw thread without burr.

4. It is commonly used for pneumatic, hydraulic or fuel systems.

6. With SEAL LOCK sealing nuts, users can get a high-strength connection without the loss of any pre-load forces and they can even be used in repeated screwings.

7. The reusable rate of the product is more than 5 times.

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