{"product_id":"value-collection-815220pr-m20-hex-head-cap-screw-grade-8-8","title":"Value Collection 815220PR M20 Hex Head Cap Screw Grade 8.8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 815220PR is a metric hex head cap screw designed for general mechanical assembly and structural fastening applications. It features an M20 x 2.50 thread size with a 30 mm length under head and is fully threaded from tip to head. Manufactured from Grade 8.8 steel with a zinc plating finish, this fastener delivers solid tensile strength and basic corrosion resistance in a wide range of bolted connections. The 30 mm hex key size conforms to DIN 933 and ISO 4017 dimensional standards, making it a direct fit in metric fastening systems. Installers and maintenance technicians working in fabrication, equipment assembly, and structural work will find this a reliable off-the-shelf option.\u003c\/p\u003e\u003cp\u003eThis hex head cap screw is suited for metric fastening applications in industrial, commercial, and light structural settings. Fully threaded geometry makes it appropriate for through-hole applications where thread engagement along the full shank length is required. It is commonly used in machine assembly, frame fabrication, and equipment maintenance where M20 coarse-pitch fasteners are specified. The zinc plating provides a measure of protection in indoor and mildly corrosive environments. This item is sold in minimum order quantities of 5 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM20 x 2.50 coarse metric thread, fully threaded shank\u003c\/li\u003e\n\u003cli\u003e30 mm length under head per DIN 933 and ISO 4017 standards\u003c\/li\u003e\n\u003cli\u003eGrade 8.8 steel construction for reliable tensile and yield strength\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish for basic corrosion resistance in indoor environments\u003c\/li\u003e\n\u003cli\u003e30 mm hex key size for standard metric wrench fitment\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 933 and ISO 4017 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard metric replacement or service fastener for applications requiring an M20 x 2.50 coarse-thread hex head cap screw per DIN 933 or ISO 4017 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or technician familiar with metric fastener specifications and torque requirements for Grade 8.8 hardware. Always verify thread engagement depth and hole clearance before installing. Use a calibrated torque wrench and follow the torque specifications provided by the equipment or structure manufacturer. Inspect the mating threads and seating surface for damage before fastening.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 933, ISO 4017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0075 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 815220PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690025746738,"sku":"815220PR","price":24.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c3ed55a58f09530ebad9bc524fdbc20.jpg?v=1788265954","url":"https:\/\/voomisupply.com\/products\/value-collection-815220pr-m20-hex-head-cap-screw-grade-8-8","provider":"Voomi Supply","version":"1.0","type":"link"}