{"product_id":"value-collection-r52000935-square-head-bolt-1-8-unc","title":"Value Collection R52000935 Square Head Bolt 1-8 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52000935 is a square head bolt designed for general-purpose fastening in structural, mechanical, and industrial applications. It features a 1-8 UNC thread size and a 6-inch length under head, making it suitable for applications that require a longer grip length or deeper thread engagement. The square head design allows for positive wrench engagement, reducing the chance of slippage during installation or removal. Manufactured from Grade 2 steel with an uncoated finish, this bolt meets ANSI\/ASME B18.2.1 standards and weighs approximately 1.51 pounds.\u003c\/p\u003e\n\u003cp\u003eThis bolt is used in a wide range of trade and industrial settings, including equipment assembly, structural framing, and heavy-duty mechanical installations. The coarse UNC thread pattern provides fast assembly and works well in applications where vibration resistance and high clamping load are secondary to installation speed and ease of use. It is commonly installed by millwrights, ironworkers, pipefitters, and general maintenance technicians working on steel fabrication or equipment mounting tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-8 UNC coarse thread for fast, reliable engagement in steel and heavy materials\u003c\/li\u003e\n  \u003cli\u003e6-inch length under head provides extended grip for thick material stacks\u003c\/li\u003e\n  \u003cli\u003eSquare head design allows firm wrench or pipe wrench engagement to prevent cam-out\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets ANSI\/ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for dry indoor environments or applications where coating is applied after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or new-installation fastener for applications requiring a 1-8 UNC coarse thread square head bolt conforming to ANSI\/ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified tradesperson using an appropriately sized open-end or adjustable wrench rated for the fastener size. Always verify that mating threads and hole clearances conform to ANSI\/ASME B18.2.1 tolerances before installation. Apply thread lubricant or anti-seize compound if required by the application to prevent galling on uncoated steel threads. Confirm torque requirements based on joint design specifications before final tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\/ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.51 pounds\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: R52000935\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699736641842,"sku":"R52000935","price":27.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6022abbdb93e502610ea53dbeb51104d_179e95f4-2fb8-4e59-85a5-a2005cab0020.jpg?v=1788380066","url":"https:\/\/voomisupply.com\/products\/value-collection-r52000935-square-head-bolt-1-8-unc","provider":"Voomi Supply","version":"1.0","type":"link"}