The Conquest DTI Flat Washer is built to meet the rigorous demands of structural bolting applications. Designed for accuracy and reliability, this washer ensures bolts reach proper tension levels by providing a visual indication of clamp force. Trusted by steel erectors, inspectors, and contractors, it’s a key component in critical connections across infrastructure and commercial construction.

Manufactured with a mechanically galvanized finish, these DTI washers offer enhanced corrosion resistance, making them ideal for exterior or exposed environments. Their compatibility with A325 and A490 bolts makes them versatile for use across a wide range of steel-to-steel fastening applications.

Key Features:

• Direct Tension Indication: Raised bumps compress under load to visually confirm proper bolt tension.
• Mechanically Galvanized Finish: Offers corrosion protection for outdoor and industrial environments.
• Made for Precision: Each washer is manufactured to meet ASTM F959 standards.
• Compatible with High-Strength Bolts: Ideal for use with structural bolts such as A325 and A490.

Common Applications:

• Structural steel assemblies
• Bridge and highway construction
• Commercial and industrial buildings
• Tower and pole installation

Installation:

1. Place the DTI washer beneath the bolt head or nut, with the protrusions facing the hardened surface.
2. Tighten the bolt until the required compression of the protrusions is achieved (as specified by feeler gauge testing or visual cues).
3. Ensure all gaps are within tolerance to verify the correct tension has been reached.