{"product_id":"value-collection-r57001279-hex-head-cap-screw-3-4-16","title":"Value Collection R57001279 Hex Head Cap Screw 3\/4-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57001279 is a partially threaded hex head cap screw designed for general fastening applications in mechanical, structural, and industrial assemblies. Sized at 3\/4-16 UNF thread with a 2-3\/4-inch length under head, this screw is manufactured from 18-8 stainless steel and left uncoated, providing solid corrosion resistance without additional surface treatment. The 3\/4-16 designation indicates a fine-thread pattern, which delivers greater tensile strength and superior resistance to loosening under vibration compared to coarse-thread equivalents. Machinists, millwrights, maintenance technicians, and field service pros commonly reach for this fastener in environments where rust resistance matters.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in both light commercial and industrial settings where stainless steel fasteners are specified. The partially threaded shank allows for proper clamping force when joining components of specific thicknesses. Typical applications include equipment fabrication, machinery assembly, pump and motor mounting, and general MRO maintenance work requiring a fine-thread stainless fastener in the 3\/4-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4-16 UNF fine-thread pattern for higher clamping load and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e2-3\/4-inch length measured under head for accurate fitment in engineered assemblies\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in wet and outdoor environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank ensures proper bearing and clamping across joined material thickness\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains consistent dimensional tolerances without added plating buildup\u003c\/li\u003e\n  \u003cli\u003eInch measurement system for compatibility with standard SAE tooling and drawings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/4-16 UNF hex head cap screw for use in any application specifying an 18-8 stainless steel partially threaded fastener of this thread size and length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard hex wrench or socket sized for a 3\/4-inch hex head cap screw. Verify the mating tapped hole or nut is rated for UNF thread and is free of debris before driving. Do not exceed the torque specifications listed in the applicable engineering drawing or equipment service manual for this fastener size and material grade. Stainless steel fasteners are susceptible to galling during installation — apply an appropriate anti-seize compound to the threads when torquing to spec.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: R57001279\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696308584754,"sku":"R57001279","price":17.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa4bd0706865128a5a3df685644f9f42.jpg?v=1788341314","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001279-hex-head-cap-screw-3-4-16","provider":"Voomi Supply","version":"1.0","type":"link"}