3/4" Conquest DTI Flat Washer - Mechanically Galvanized

Built to ensure proper bolt tension in critical structural applications, this 3/4" DTI flat washer features raised indicators that compress during tightening. The mechanically galvanized finish offers enhanced corrosion protection, making it ideal for steel connections exposed to weather or harsh environments. Designed for use with high-strength bolts like A325 and A490, it helps confirm preload accuracy in steel-to-steel connections. This washer meets ASTM F959 standards and supports quality assurance during installation.

Always verify proper compression using a feeler gauge or approved visual method before final inspection.

3/4" DTI Washer – Visual Tension Confirmation with Corrosion Protection

This washer helps crews lock in correct clamp force on the first try. It's built for reliability in the field—especially in exposed or high-load environments.

Key Features

• Direct Tension Indicator: Raised protrusions compress to signal correct bolt preload.
• Mechanically Galvanized: Zinc-based finish protects against corrosion on outdoor jobsites.
• Engineered Precision: Meets ASTM F959 standards for structural bolting components.
• High-Strength Compatibility: Designed for use with A325 and A490 structural bolts.
• Inspection-Ready: Enables visual verification without torque-only reliance.

Common Applications

• Steel framing and column connections
• Bridge and overpass joints
• Industrial plant structures
• Tower and mast installations
• High-strength bolt retrofits

Installation Tips

• Position washer under the bolt head or nut with bumps facing the hardened surface.
• Tighten until protrusions compress to specified tolerance using a feeler gauge.
• Visually inspect for uniform compression across all washers in the assembly.