{"product_id":"value-collection-tcb30750175usa-005bx-tension-control-bolt","title":"Value Collection TCB30750175USA-005BX Tension Control Bolt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION TCB30750175USA-005BX is a Grade A325 structural tension control bolt used in steel-to-steel connections that require precise clamping force. The bolt features a 3\/4-10 UNC thread and measures 1-3\/4 inches in length under the head, with a 1-3\/8 inch head diameter. The splined shear-type end allows installation with a standard TC bolt gun, which shears the spline tip at the correct tension without requiring torque verification. Each package includes a compatible nut and washer. Ironworkers, structural steel erectors, and certified bolting specialists are the primary installers for this fastener type.\u003c\/p\u003e\n\u003cp\u003eThis tension control bolt is used in structural steel framing applications including commercial and industrial construction, pre-engineered metal buildings, and steel bridge connections. It conforms to ASTM A325 and ASTM F1852 standards, making it suitable for standard and high-strength structural joints. The bright, uncoated finish is typical for indoor or protected steel connections. Each package contains 5 complete bolt assemblies, each including a nut and washer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade A325 structural steel construction meets high-strength fastener requirements\u003c\/li\u003e\n  \u003cli\u003eConforms to ASTM A325 and ASTM F1852 fastener standards\u003c\/li\u003e\n  \u003cli\u003e3\/4-10 UNC thread with 1-3\/4 inch length under head\u003c\/li\u003e\n  \u003cli\u003e1-3\/8 inch head diameter for standard structural connection geometry\u003c\/li\u003e\n  \u003cli\u003eIncludes matching nut and washer in each assembly\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — suitable for protected or interior structural connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in structural steel connections requiring ASTM A325 or ASTM F1852 compliant 3\/4-10 UNC tension control bolt assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTension control bolts are installed by ironworkers or certified structural bolting crews using a TC-type shear wrench or electric bolting tool. The splined tip shears flush when the bolt reaches the required pretension, eliminating the need for torque wrench verification. Follow AISC and RCSC specification requirements for hole preparation, washer placement, and inspection. Never reuse a tension control bolt assembly once the spline tip has been sheared.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-10 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: A325\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASTM A325, ASTM F1852\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Nut and Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TCB30750175USA-005BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697145970994,"sku":"TCB30750175USA-005BX","price":50.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9a390952740b356296a913cb3f1614f6_07c5b19c-e6cf-42ab-8998-88e857068f3e.jpg?v=1788349849","url":"https:\/\/voomisupply.com\/products\/value-collection-tcb30750175usa-005bx-tension-control-bolt","provider":"Voomi Supply","version":"1.0","type":"link"}