Self-tapping screw CH78 hex head with EPDM washer

Self-tapping screw hex head CH78 with EPDM washer

Zinc-plated self-tapping screw CH78 with EPDM washer

Product overview

The CELO self-tapping screw CH78 with EPDM washer is the ideal solution for outdoor fixtures or humid environments where an absolute watertight seal is required. Its hexagonal head with integrated flange exerts optimal and even pressure on the EPDM washer, achieving a permanent hermetic seal and helping to absorb mechanical and thermal vibrations in the installation.

Manufactured from high-durability zinc-plated carbon steel, it features a type C point and a self-tapping thread according to the ISO 1478 standard. It allows for fast and secure assembly using an SW10 socket wrench, making it highly demanded for fixing flashings, roofing sheets, and metal cladding, as well as offering excellent compatibility with nylon plugs for wall anchoring.

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List of references

Reference

96325CH7816

Diameter [mm]

6.3

Length [mm]

Screw diameter [mm]

6.3

Screw length [mm]

Screw material

Steel

Socket nut

SW 10

Washer [mm]

Packaging units

250

Packaging type.

Box

Applications

Garage metal doors
Metal fence
Metal structures
For fixing clips to metal sheet
Metal covers
Steel beams

Base materials

Suitable materials

Steel beam/purlin

Steel sheet

Metal profile

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