{"product_id":"value-collection-hc1xx18080-001bx-m18-hex-cap-screw","title":"Value Collection HC1XX18080-001BX M18 Hex Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION HC1XX18080-001BX is a metric hex head cap screw designed for industrial and mechanical fastening applications requiring corrosion resistance and structural reliability. Manufactured from Grade 316 austenitic stainless steel (A4 grade), this screw offers strong resistance to chlorides, acids, and marine environments. It features an M18 x 2.50 thread size with an 80 mm length under head, a 27 mm hex drive, and is partially threaded per DIN 931 standards. The bright, uncoated finish maintains dimensional accuracy and is suited for environments where surface treatments could interfere with fit or chemical compatibility. Mechanical contractors, marine fabricators, and industrial maintenance technicians are the typical installers.\u003c\/p\u003e\u003cp\u003eThis hex head cap screw is intended for metric fastening applications in industrial equipment, structural assemblies, process piping supports, and marine or coastal installations where stainless steel is specified for corrosion protection. The DIN 931 partial-thread configuration makes it appropriate for through-bolting applications where thread engagement is limited to the nut or tapped hole rather than the full grip length. It is sold individually and ordered in single-unit multiples.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 316 austenitic stainless steel (A4) provides strong resistance to corrosion, including chloride and marine environments\u003c\/li\u003e\n\u003cli\u003eM18 x 2.50 metric thread, partially threaded per DIN 931 standard\u003c\/li\u003e\n\u003cli\u003e80 mm length under head for through-bolt and structural fastening applications\u003c\/li\u003e\n\u003cli\u003e27 mm hex drive for standard metric wrench or socket engagement\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish preserves close dimensional tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a DIN 931 metric hex head cap screw for use with M18 x 2.50 metric nuts, washers, and tapped components in standard metric fastening assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified mechanical or industrial technicians using a properly sized 27 mm metric wrench or socket. De-energize and depressurize any system before replacing structural fasteners. Avoid mixing stainless steel hardware with dissimilar metals in contact without appropriate isolation to prevent galvanic corrosion. Apply a compatible anti-seize compound when fastening into stainless or aluminum mating surfaces to prevent galling during assembly or future removal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M18 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: 27 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\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 931\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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\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: HC1XX18080-001BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693746716978,"sku":"HC1XX18080-001BX","price":56.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c84469251932d341d300473c3ed714e.jpg?v=1788316865","url":"https:\/\/voomisupply.com\/products\/value-collection-hc1xx18080-001bx-m18-hex-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}