7/8″ Conquest DTI Squirter Washer – Mechanically Galvanized
This 7/8″ DTI Squirter Washer features built-in silicone indicators that visibly extrude when correct bolt tension is achieved. Designed for use with A325 and A490 structural bolts, it eliminates uncertainty during installation by confirming preload visually. Its mechanically galvanized coating adds corrosion protection, making it ideal for use in exterior structural applications such as bridges, towers, and commercial buildings. Compliant with ASTM F959 for direct tension indicators.
Ensure orange indicator material is fully visible across multiple protrusions before final inspection.
7/8″ Squirter Washer – Fast Tension Validation with Built-in Visuals
This washer speeds up installation while enhancing accuracy and safety. No torque reading required—just watch for the orange.
Key Features
- Built-in Orange Indicator: Silicone squirts out under load to confirm bolt tension.
- Mechanically Galvanized: Durable zinc coating for corrosion resistance.
- ASTM F959 Rated: Compliant for structural steel bolting standards.
- Precision Deformation: Compresses at defined preload levels.
- Compatible with A325/A490: Perfect for heavy-duty bolting applications.
Common Applications
- Bridge expansion and support joints
- Steel column and girder connections
- Industrial structural upgrades
- Outdoor utility towers
- Prefabricated steel structures
Installation Tips
- Install washer under bolt head or nut, indicator side out.
- Tighten bolt until orange indicator is clearly extruded from at least two protrusions.
- Follow visual inspection protocol as defined in your project’s QA plan.
