{"product_id":"associated-spring-raymond-104-407-die-spring-red","title":"Associated Spring Raymond 104-407 Die Spring Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 104-407 is a medium heavy-duty die spring engineered for use in stamping dies, presses, and tooling fixtures that demand consistent, repeatable force across high-cycle operations. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a maximum deflection load of 186.5 pounds over a maximum deflection of 0.65 inches, with a spring rate of 270 pounds per inch. The red color band indicates medium heavy-duty duty rating per standard die spring classifications. Licensed HVAC, tooling, and mechanical trades will recognize this as a drop-in specification-matched replacement for precision die and punch press applications.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for installation in metal stamping dies, injection mold tooling, and mechanical press fixtures where controlled compression and recovery force is critical. With a 0.75-inch hole diameter and 0.375-inch rod diameter, it fits standard die sets within those bore and rod dimensions. Free length of 1.75 inches makes it appropriate for compact tooling assemblies with limited spring pocket depth. Manufactured under ISO 9001 and ISO\/TS 16949 quality systems, it is appropriate for both production tooling and maintenance replacement scenarios in industrial and manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eChromium alloy steel construction with trapezoidal wire cross-section for high load density in compact envelopes\u003c\/li\u003e\n  \u003cli\u003eMaximum deflection load of 186.5 pounds with a spring rate of 270 pounds per inch\u003c\/li\u003e\n  \u003cli\u003eRed color coding identifies medium heavy-duty duty rating for quick visual identification\u003c\/li\u003e\n  \u003cli\u003e0.75-inch hole diameter and 0.375-inch rod diameter for standard die set fitment\u003c\/li\u003e\n  \u003cli\u003e1.75-inch free length suits shallow spring pockets in stamping and mold tooling\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality management systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement die spring for tooling applications requiring a 0.75-inch hole diameter, 0.375-inch rod diameter, and 1.75-inch free length in a medium heavy-duty red-class spring.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by tooling technicians or mechanical maintenance personnel during die setup or press maintenance. Power down and lock out all press or mold equipment before removing or seating any die spring. Inspect the spring pocket bore and rod for wear or damage before installing the replacement spring. Never compress the spring beyond its rated maximum deflection of 0.65 inches during setup or operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 186.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 270 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Medium Heavy-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: Trapezoidal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANAB Accredited; ISO 9001:2008 Certified; ISO\/TS 16949:2009 Certified; TUV Rheinland Registered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161905\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: ASSOCIATED SPRING RAYMOND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 104-407\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52088882069810,"sku":"104-407","price":16.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/022f40dbb621ff93ecdbe8891692527d.jpg?v=1790061384","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-104-407-die-spring-red","provider":"Voomi Supply","version":"1.0","type":"link"}