{"product_id":"value-collection-644238ps-hex-head-cap-screw-m20-x-2-50","title":"Value Collection 644238PS Hex Head Cap Screw M20 X 2.50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 644238PS is a metric hex head cap screw designed for medium-to-high-strength bolted assemblies in mechanical, structural, and industrial applications. It carries a Grade 8.8 steel rating, indicating a tensile strength suitable for demanding fastening jobs where reliability under load is required. The fastener features partial threading along an 80 mm shank, which helps maintain shank integrity in clearance-hole installations. Manufactured to DIN 931 and ISO 4014 standards, this screw is appropriate for use by millwrights, maintenance mechanics, pipefitters, and general industrial trades working on metric-fastened equipment.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is a standard fit for metric machinery, structural steel connections, equipment frames, and general assembly work requiring an M20 x 2.50 thread profile. The partially threaded design is common in through-bolt and load-bearing applications where the unthreaded shank provides shear resistance. It is well suited for both original assembly and field replacement in manufacturing facilities, infrastructure maintenance, and heavy equipment service.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM20 x 2.50 metric thread size for compatibility with standard metric nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e80 mm length under head with partial threading for shear-capable through-bolt installations\u003c\/li\u003e\n  \u003cli\u003eGrade 8.8 steel construction providing proven medium-high tensile strength\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish for straightforward inspection and dimensional verification\u003c\/li\u003e\n  \u003cli\u003e30 mm hex size for use with standard metric wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 931 and ISO 4014 dimensional and mechanical standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard DIN 931 and ISO 4014 compliant replacement or assembly fastener for metric bolted connections requiring an M20 x 2.50 thread and 80 mm length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or tradesperson familiar with metric fastener specifications and torque requirements. Always verify thread engagement depth and clearance hole dimensions before installation. Use a calibrated torque wrench appropriate for Grade 8.8 fasteners and follow the equipment manufacturer's torque specifications. Do not mix metric and unified fasteners in the same joint.\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: 80 mm\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: 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\u003c\/strong\u003e: Bright \/ Uncoated\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 931, ISO 4014\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 644238PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":52073403023666,"sku":"644238PS","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bdbfe238922fe9205574482054c4c810.jpg?v=1790050443","url":"https:\/\/voomisupply.com\/products\/value-collection-644238ps-hex-head-cap-screw-m20-x-2-50","provider":"Voomi Supply","version":"1.0","type":"link"}