DTI Washers

Direct Tension Indicator Washer - ASTM F959

DTI Washer is the world’s premier cost effective solution for controlling bolt tensioning. These patented fasteners boast consistent performance, efficiency during installation and inspections, making them popular across an array of applications – from structural steel and bridges to petro-chemical studs and SAE cap screws for automotive purposes. Commonly referred to as ASTM F959 Washer, DTI Washer has become a staple in industry.

DTI Washers (As per ASTM F959)

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application of DTI WASHERS

For countless applications, Direct Tension Indicators are used to achieve required tension loads on bolts. The products include steel buildings and bridges, DTI washers for studs used in the petroleum industry, anchor bolts, and SAE cap screws used in the automotive industry.

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