{"product_id":"value-collection-r80260421-hex-head-cap-screw-m20-x-2-50","title":"Value Collection R80260421 Hex Head Cap Screw M20 X 2.50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R80260421 is a metric hex head cap screw designed for general-purpose mechanical fastening in applications that require corrosion resistance and dimensional accuracy. Manufactured from 18-8 stainless steel with no additional coating, this fastener delivers reliable performance in wet, outdoor, and chemically exposed environments. The M20 x 2.50 thread profile and 110 mm length under head make it suitable for medium-to-heavy structural connections. The partially threaded shank provides a smooth bearing surface for load-bearing joints where a fully threaded fastener would be inappropriate. Installation requires a 30 mm hex wrench or socket.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in industrial maintenance, equipment assembly, structural fabrication, and mechanical installations where metric fasteners are specified. The 18-8 stainless steel grade is a common choice for food-processing environments, marine-adjacent applications, and outdoor assemblies where mild to moderate corrosion exposure is expected. Machinists, millwrights, maintenance technicians, and general contractors routinely specify this fastener type when metric thread engagement and corrosion resistance are both required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM20 x 2.50 metric thread for precise engagement in tapped holes and with metric nuts\u003c\/li\u003e\n  \u003cli\u003e110 mm length under head provides adequate grip range for thick material stacks\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank delivers a smooth shank section for shear-load and locating applications\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction resists rust and oxidation without a surface coating\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains true dimensional tolerances with no coating buildup on thread flanks\u003c\/li\u003e\n  \u003cli\u003e30 mm hex drive accommodates standard metric hex sockets and open-end wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with M20 x 2.50 metric-threaded nuts, washers, and tapped holes conforming to standard metric thread specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, maintenance technicians, or construction tradespeople using a 30 mm socket wrench or open-end wrench. Verify that mating threads are clean and free of debris before driving the fastener. When installing stainless steel fasteners, apply an appropriate anti-galling lubricant to the threads to prevent thread seizure during torquing. Follow applicable structural or equipment specifications for torque values, as none are specified by the manufacturer for this listing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M20 x 2.50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 110 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 30 mm\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\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0067 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: R80260421\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693104103730,"sku":"R80260421","price":43.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a76bcb9110fd6ab7f7b1b042d3709a70.jpg?v=1788307366","url":"https:\/\/voomisupply.com\/products\/value-collection-r80260421-hex-head-cap-screw-m20-x-2-50","provider":"Voomi Supply","version":"1.0","type":"link"}