{"product_id":"value-collection-62176bmq-square-head-bolt-5-8-11-unc","title":"Value Collection 62176BMQ Square Head Bolt 5\/8-11 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 62176BMQ is a square head bolt with a 5\/8-11 UNC thread size and 11 inches of length under head. Manufactured from Grade 2 steel with an uncoated finish, this fastener is built for standard-duty structural and mechanical assembly applications. The square head profile allows high torque to be applied using a wrench on two flats, making it a common choice when easy installation and reliable clamping force are both required. It conforms to ANSI\/ASME B18.2.1 dimensional standards and ships individually.\u003c\/p\u003e\n\u003cp\u003eSquare head bolts of this size are commonly used in structural steel fabrication, timber framing, agricultural equipment, and general industrial assembly. The 5\/8-11 UNC coarse thread engages standard UNC nuts and threaded inserts and is suited for use in both clean and field-service environments where thread debris or minor contamination may be present. Tradespeople and maintenance mechanics reach for this size when working with heavier structural members or equipment frames that demand a larger-diameter fastener.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC coarse thread for broad compatibility with standard nuts and threaded inserts\u003c\/li\u003e\n  \u003cli\u003e11 inches length under head for deep grip in thick structural or timber assemblies\u003c\/li\u003e\n  \u003cli\u003eSquare head design provides four wrench contact surfaces for high-torque installation\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for standard-duty load requirements\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for applications where coating is not specified\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI\/ASME B18.2.1 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation fastener for applications requiring a 5\/8-11 UNC square head bolt with 11 inches of length under head, conforming to ANSI\/ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a mechanic, ironworker, or maintenance technician using an appropriate box-end or adjustable wrench sized for a square head of this bolt diameter. Ensure the mating nut or tapped hole is also 5\/8-11 UNC before assembly. Apply fastener torque gradually and evenly, referencing the applicable structural or equipment specification for target clamp load. Inspect threads for damage before installation and avoid cross-threading.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 11 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: Grade 2 Steel\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: 0.64 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 62176BMQ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715958964530,"sku":"62176BMQ","price":46.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6022abbdb93e502610ea53dbeb51104d_4dc3321a-ea2e-4656-bbd7-82bfca110b7c.jpg?v=1788520212","url":"https:\/\/voomisupply.com\/products\/value-collection-62176bmq-square-head-bolt-5-8-11-unc","provider":"Voomi Supply","version":"1.0","type":"link"}