Washer for self-tapping screws 99800101

Universal washers for self-tapping screws – solid mounting and protection

These washers, made of steel and protected with galvanized coating, are a reliable mounting element for self-tapping screws. Their versatility makes them suitable for both building installations and the assembly of steel structures. They are useful wherever even load distribution and thread protection against damage are needed.

Design and application

A washer with an outer diameter of 14 mm and an inner diameter of 5 mm, with a thickness of 4 mm, ensures a stable connection and minimizes the risk of the screw loosening. Designed for metric screws size 4.8, they are an ideal complement to standard mounting kits. The galvanized surface protects against corrosion, which extends the life of the connection – especially important in installations exposed to moisture or atmospheric factors.

• Made of steel – guarantees strength and resistance to mechanical damage.
• Galvanized – effective corrosion protection, even in harsh conditions.
• Inner diameter 5 mm – compatibility with popular self-tapping screws size 4.8.
• Thickness 4 mm – ensures proper load distribution and connection stability.
• Outer diameter 14 mm - increases the contact surface and improves mounting stability.

Thanks to their design, these washers do not require hardening, which translates into their versatility and ease of installation. They are essential elements for professionals who value quality and reliability, but also for end-users carrying out their own construction or renovation projects.