1" Conquest DTI Squirter Washer - Mechanically Galvanized

Built for large-diameter structural bolts, this 1" DTI Squirter Washer simplifies installation and inspection with a built-in orange silicone indicator. When properly tensioned, the silicone extrudes visibly, confirming correct preload without the need for torque wrenches or load-measuring tools. A mechanically galvanized coating offers corrosion resistance in exposed or industrial environments. It is ASTM F959 compliant and compatible with A325 and A490 bolts used in high-strength steel-to-steel connections.

Use orange extrusion visibility as your primary installation verification tool across all tensioned connections.

1" Squirter Washer – Trusted Tension Control for Heavy Structural Bolts

This washer delivers performance where it counts—on the job site, in high-load connections, and under inspection scrutiny.

Key Features

• Orange Squirter Indicator: Visually confirms preload with expelled silicone.
• Galvanized Finish: Mechanically applied coating for corrosion protection in outdoor use.
• Load-Specific Deformation: Designed to compress at specified bolt tension thresholds.
• Meets ASTM F959: Certified for use in direct tension indicator applications.
• A325 & A490 Bolt Compatible: Ready for heavy-duty structural connections.

Common Applications

• Steel bridge deck assemblies
• High-rise structural beams
• Large-scale utility infrastructure
• Heavy industrial building frames
• Critical bolted joint inspections

Installation Tips

• Install under nut or bolt head with indicator facing outward.
• Tighten until orange silicone appears from multiple extrusion points.
• Verify extrusion meets job spec criteria before inspection approval.