{"product_id":"value-collection-hc1xx20070-m20-hex-head-cap-screw-a4-ss","title":"Value Collection HC1XX20070 M20 Hex Head Cap Screw A4 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HC1XX20070 is a metric hex head cap screw designed for applications requiring corrosion-resistant fastening in demanding environments. Manufactured from Grade 316 austenitic stainless steel to the A4 material grade, this fastener resists oxidation, chemical exposure, and moisture better than standard stainless grades. The screw measures M20 x 2.50 mm thread pitch with a 70 mm length under head and features partial threading per DIN 931, EN 24014, and ISO 4014 standards. A licensed mechanic, industrial maintenance tech, or pipefitter installs this type of fastener in structural, plumbing, and process-equipment assemblies where a bright, uncoated finish is acceptable.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for metric-standard assemblies in marine, chemical processing, food service, and general industrial environments where Grade 316 stainless steel is specified for its molybdenum-enhanced corrosion resistance. The partial threading design allows for improved clamping force in through-bolt applications with thicker material stacks. The 30 mm hex drive size accepts standard metric wrenches and sockets, making installation straightforward in the field or on the bench. Both residential and commercial maintenance professionals use this screw wherever an ISO 4014 or DIN 931 compliant fastener is called out on drawings or specs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 austenitic stainless steel with A4 material grade for superior corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank per DIN 931, EN 24014, and ISO 4014 standards\u003c\/li\u003e\n  \u003cli\u003eM20 x 2.50 mm metric thread with 70 mm length under head\u003c\/li\u003e\n  \u003cli\u003e30 mm hex drive compatible with standard metric wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no plating or coating to degrade in harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style metric replacement or new-installation fastener for assemblies specifying an ISO 4014 or DIN 931 partially threaded hex cap screw in M20 x 2.50 mm size with Grade 316 or A4 stainless steel material.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or maintenance technician familiar with metric fastener standards. Verify mating thread condition and hole depth before installation to avoid cross-threading or bottoming out the fastener. Use a calibrated torque wrench and apply fastener torque values as specified by the equipment manufacturer or applicable structural code. Do not mix stainless steel fasteners with dissimilar metals in submerged or high-chloride environments without reviewing galvanic compatibility.\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 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 70 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: 316 Austenitic Grade A4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\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\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 931, EN 24014, ISO 4014\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: HC1XX20070\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689291776306,"sku":"HC1XX20070","price":42.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36f442261616bedb6f6c4284178cad35_7e7e7f29-40b4-49df-962d-cdf39cf16014.jpg?v=1788256954","url":"https:\/\/voomisupply.com\/products\/value-collection-hc1xx20070-m20-hex-head-cap-screw-a4-ss","provider":"Voomi Supply","version":"1.0","type":"link"}