{"product_id":"value-collection-3756bmq-square-head-bolt-3-8-16-unc","title":"Value Collection 3756BMQ Square Head Bolt 3\/8-16 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 3756BMQ is a square head bolt designed for general fastening applications where a wrench-friendly head profile is required. It features a 3\/8-16 UNC thread and measures 3.5 inches in length under the head. Manufactured from Grade 2 steel with an uncoated finish, this bolt meets ANSI\/ASME B18.2.1 dimensional standards. Square head bolts are commonly used in wood construction, agricultural equipment, and structural assemblies where the head must be gripped or countered with a wrench or socket. The uncoated finish is suited for dry or protected indoor environments.\u003c\/p\u003e\n\u003cp\u003eThis bolt is appropriate for residential and light commercial construction, machinery assembly, and agricultural or industrial maintenance applications. The 3\/8-16 UNC thread is a standard coarse-thread pattern widely used across North American fastener applications. Trades and contractors reaching for a reliable general-purpose square head bolt for timber framing, equipment mounting, or structural connections will find this a straightforward fit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSquare head profile allows secure wrench or socket engagement to resist rounding\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC coarse thread for broad compatibility with standard nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e3.5 inches of thread length under head accommodates a range of material thicknesses\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 protected or dry service environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ANSI\/ASME B18.2.1 square head bolt compatible with 3\/8-16 UNC nuts, washers, and threaded inserts used in general construction and mechanical fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, millwrights, or general tradespeople using a wrench or socket set sized for the square head. Always ensure the mating nut or threaded hole matches the 3\/8-16 UNC thread standard before driving. Do not overtighten Grade 2 fasteners in brittle or low-bearing-strength materials. Verify that the uncoated finish is acceptable for the service environment before installation, as bare steel is susceptible to corrosion in wet or outdoor exposures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3.5 inches\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: 0.116 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: 3756BMQ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722720510258,"sku":"3756BMQ","price":8663.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef6a83d80004181a0c1b18c2fcf727a4.jpg?v=1788594948","url":"https:\/\/voomisupply.com\/products\/value-collection-3756bmq-square-head-bolt-3-8-16-unc","provider":"Voomi Supply","version":"1.0","type":"link"}