Flat washer Strut BIS 40 mm 8.4/40 mm 6533508

Universal washers for rail systems

The Strut BIS flat washer is a mounting element designed for use with rail systems, particularly the RapidStrut series. Made of electrolytically galvanized steel, it provides a durable and reliable connection of structural elements. Its dimensions – outer diameter 40 mm and inner diameter 8.4 mm – guarantee precise fit and stability of the mounted elements.

Construction and application

The BIS washer acts as a spacer and stabilizer, distributing loads and minimizing the risk of damage. It is ideal for use in electrical installations, HVAC (heating, ventilation and air conditioning) and other structural support systems. The galvanized surface protects against corrosion, which is particularly important in harsh environmental conditions.

Advantages and safety

• Compatibility: perfectly matched to RapidStrut rails, which simplifies and speeds up installation.
• Durability: made of high-quality electrolytically galvanized steel, ensuring long-term operation.
• Safety: tested for fire safety, confirming its compliance with applicable standards.
• Versatility: suitable for installations carried out by professionals as well as projects implemented by individual customers.
• Anti-corrosion protection: the galvanized coating protects against the effects of moisture and atmospheric factors.
• Dimensional accuracy: the inner diameter of 8.4 mm ensures accurate seating on screws or threaded rods.

The Strut BIS washer is a solid mounting system component that increases the safety and durability of the installation. Its versatility makes it a product valued by both installers and end-users.