{"title":"Direct Tension Indicator (DTI) Washers","description":"\u003ch2\u003eDTI Washers - Direct Tension Indicator Washers\u003c\/h2\u003e\n\u003cp\u003eDirect Tension Indicator (DTI) washers offer a precise way to verify bolt tension during structural steel assembly. Designed for use with A325 structural bolts, these washers feature raised bumps that compress as the bolt is tightened. When properly installed, they confirm that the bolt has reached the required clamping force, without the need for torque readings or extra tools.\u003c\/p\u003e\n\u003cp\u003eDTI washers are available in both plain and mechanically galvanized finishes, making them suitable for indoor and exterior applications alike. Their built-in feedback mechanism helps ensure consistency and code compliance on steel connections in buildings, bridges, and infrastructure.\u003c\/p\u003e\n\u003ch3\u003eDTI Squirter Washers – Visual Proof of Proper Tension\u003c\/h3\u003e\n\u003cp\u003eDTI squirter washers take the guesswork out of bolt tensioning. Designed specifically for A325 hex bolts, these washers include slotted bumps filled with orange silicone. As the bolt is tightened and proper tension is achieved, the silicone visibly squeezes out from the edges giving installers and inspectors instant confirmation that the connection is properly loaded.\u003c\/p\u003e\n\u003cp\u003eAvailable in a mechanically galvanized finish, squirter washers are especially useful in critical applications where speed, accuracy, and visible verification are essential.\u003c\/p\u003e","products":[{"product_id":"3-4-conquest-dti-flat-washer-mechanically-galvanized","title":"Conquest 3\/4\" DTI Flat Structural Washer - Mechanically Galvanized","description":"\u003ch2\u003e3\/4\" Conquest DTI Flat Washer - Mechanically Galvanized\u003c\/h2\u003e\n\u003cp\u003eBuilt 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.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlways verify proper compression using a feeler gauge or approved visual method before final inspection.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e3\/4\" DTI Washer – Visual Tension Confirmation with Corrosion Protection\u003c\/h2\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Tension Indicator:\u003c\/strong\u003e Raised protrusions compress to signal correct bolt preload.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanically Galvanized:\u003c\/strong\u003e Zinc-based finish protects against corrosion on outdoor jobsites.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngineered Precision:\u003c\/strong\u003e Meets ASTM F959 standards for structural bolting components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Compatibility:\u003c\/strong\u003e Designed for use with A325 and A490 structural bolts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspection-Ready:\u003c\/strong\u003e Enables visual verification without torque-only reliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel framing and column connections\u003c\/li\u003e\n  \u003cli\u003eBridge and overpass joints\u003c\/li\u003e\n  \u003cli\u003eIndustrial plant structures\u003c\/li\u003e\n  \u003cli\u003eTower and mast installations\u003c\/li\u003e\n  \u003cli\u003eHigh-strength bolt retrofits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePosition washer under the bolt head or nut with bumps facing the hardened surface.\u003c\/li\u003e\n  \u003cli\u003eTighten until protrusions compress to specified tolerance using a feeler gauge.\u003c\/li\u003e\n  \u003cli\u003eVisually inspect for uniform compression across all washers in the assembly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Cargo Control","offers":[{"title":"Default Title","offer_id":44428581371949,"sku":"DTIBW34-MG","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/DTIBW34-MG-1600x1600-1_b1d44d94-ec63-4df5-9fd0-fcbe735b2088.jpg?v=1768411722"},{"product_id":"5-8-conquest-dti-squirter-washer-mechanically-galvanized","title":"Conquest 5\/8\" DTI Structural Squirter Washer - Mechanically Galvanized","description":"\u003ch2\u003e5\/8\" Conquest DTI Squirter Washer - Mechanically Galvanized\u003c\/h2\u003e\n\u003cp\u003eThis 5\/8\" DTI Squirter Washer provides real-time visual verification of bolt tension in structural steel connections. As the bolt is tightened, orange silicone material is expelled from the washer, confirming that proper preload has been achieved. Its mechanically galvanized finish adds corrosion resistance, making it suitable for exterior or high-exposure installations. Designed to be used with A325 and A490 bolts, it meets ASTM F959 standards for direct tension indicators.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEnsure orange silicone extrusion is clearly visible to confirm successful installation before final inspection.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e5\/8\" Squirter Washer – Fast, Visual Bolt Tensioning\u003c\/h2\u003e\n\u003cp\u003eThis washer streamlines installation and inspection by showing when bolts are tight. Built for speed and confidence in structural connections.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Silicone Indicator:\u003c\/strong\u003e Bright orange material is expelled at proper tension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanically Galvanized:\u003c\/strong\u003e Adds corrosion protection for long-term exposure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Compression:\u003c\/strong\u003e Deforms at a specific load to verify preload accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM F959 Compliant:\u003c\/strong\u003e Meets standards for direct tension indicators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with A325 \u0026amp; A490 Bolts:\u003c\/strong\u003e Ideal for structural applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel beam fastenings\u003c\/li\u003e\n  \u003cli\u003eOutdoor frames and enclosures\u003c\/li\u003e\n  \u003cli\u003eSteel erection for commercial builds\u003c\/li\u003e\n  \u003cli\u003eHigh-tension joints in prefabricated components\u003c\/li\u003e\n  \u003cli\u003eBridge and overpass sections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall washer beneath the nut or bolt head, indicator side out.\u003c\/li\u003e\n  \u003cli\u003eTighten until orange silicone is expelled and visible from at least two locations.\u003c\/li\u003e\n  \u003cli\u003eUse standard impact wrenches or turn-of-nut methods per your job spec.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Cargo Control","offers":[{"title":"Default Title","offer_id":44428581503021,"sku":"DTISBW58-MG","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/DTISBW58-MG-1-1600x1600_2.jpg?v=1768411830"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/collections\/FP-DTI-Washer.jpg?v=1767883611","url":"https:\/\/www.uscargocontrol.com\/collections\/direct-tension-indicator-dti-washers.oembed","provider":"US Cargo Control","version":"1.0","type":"link"}