{"product_id":"value-collection-643258ps-m12-x-1-25-x-45-mm-hex-cap-screw","title":"Value Collection 643258PS M12 X 1.25 X 45 Mm Hex Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 643258PS is a metric hex head cap screw designed for fastening applications requiring a fine-pitch thread and high-strength steel construction. This fully threaded fastener is manufactured to Grade 8.8 steel, indicating a tensile strength suitable for structural and mechanical assemblies. The M12 x 1.25 thread pitch combined with a 45 mm length under head makes it well-suited for precision-fit joints where a coarse-pitch screw would not be appropriate. The bright, uncoated finish leaves the steel in its natural state. Installed with a 19 mm hex wrench or socket, this screw conforms to DIN 961 and ISO 8676 standards.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used in metric mechanical assemblies across industrial, HVAC equipment, and general trade applications where a fine-pitch M12 screw is specified. Fine-pitch threads provide greater resistance to loosening under vibration compared to standard-pitch variants. The fully threaded shank engages the entire clamping length, which is beneficial in thin-material or blind-hole fastening scenarios. Trades including HVAC installation, millwright, and general mechanical service commonly encounter this specification when working on equipment frames, flanges, and machinery mounts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.25 fine-pitch thread  -  conforms to DIN 961 and ISO 8676 standards\u003c\/li\u003e\n  \u003cli\u003eGrade 8.8 steel construction  -  high-strength metric fastener rating\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank  -  45 mm length under head for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003e19 mm hex drive  -  compatible with standard metric sockets and wrenches\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish  -  bare steel, suitable for applications where coating is not required or will be applied separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric replacement or service fastener for any assembly specifying an M12 x 1.25 x 45 mm fully threaded hex head cap screw per DIN 961 or ISO 8676.\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. Always verify that the mating thread is M12 x 1.25 fine pitch before installation, as this pitch is not interchangeable with the standard M12 x 1.75 coarse-pitch thread. Power down and de-energize any equipment before removing or replacing structural fasteners. Use a calibrated torque wrench and follow the equipment manufacturer's torque specification for Grade 8.8 M12 fasteners.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12 x 1.25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 45 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 19 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\u003eStandards\u003c\/strong\u003e: DIN 961, ISO 8676\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.112 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: 643258PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":67580768158002,"sku":"643258PS","price":7024.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f19d736982c9f2fc71875b095021d817.jpg?v=1790397189","url":"https:\/\/voomisupply.com\/products\/value-collection-643258ps-m12-x-1-25-x-45-mm-hex-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}