{"product_id":"associated-spring-raymond-104-416-die-spring-red-medium-heavy-duty","title":"Associated Spring Raymond 104-416 Die Spring Red Medium Heavy-duty","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 104-416 is a medium heavy-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. It features a 3\/4-inch hole diameter, a 3\/8-inch rod diameter, and a 4-inch free length, making it a standard-size compression spring for guided spring applications. The trapezoidal wire shape delivers a higher load capacity relative to wire cross-section compared to round wire springs of the same envelope. With a maximum deflection load of 177.6 pounds and a maximum deflection of 1.48 inches, this spring is built for repeatable, high-cycle performance in demanding press tooling environments. Machinists, tool-and-die makers, and maintenance technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis die spring is suited for use in metal stamping dies, injection mold assemblies, stripper plates, and other guided compression spring applications found in manufacturing and production tooling. The red color coding indicates medium heavy-duty duty rating per industry-standard die spring classification, allowing quick visual identification during die maintenance and changeover. It is appropriate for both OEM tooling builds and MRO replacement service in production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMedium heavy-duty duty rating with red color coding for quick visual identification\u003c\/li\u003e\n\u003cli\u003eTrapezoidal wire cross-section provides higher load density within a compact envelope\u003c\/li\u003e\n\u003cli\u003e3\/4-inch hole diameter and 3\/8-inch rod diameter for standard guided spring fitment\u003c\/li\u003e\n\u003cli\u003eMaximum deflection load of 177.6 pounds with a spring rate of 110 pounds per inch\u003c\/li\u003e\n\u003cli\u003eMaximum deflection of 1.48 inches over a 4-inch free length\u003c\/li\u003e\n\u003cli\u003eChromium alloy steel construction for durability in high-cycle press tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit die spring for guided compression spring positions in stamping dies, punch presses, and mold assemblies requiring a 3\/4-inch hole diameter, 3\/8-inch rod diameter, and 4-inch free length with medium heavy-duty loading.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie spring installation and replacement is typically performed by tool-and-die makers or maintenance technicians during scheduled die maintenance or after spring fatigue failure. Always de-energize and lockout the press before accessing the die set. Never compress this spring beyond its rated maximum deflection of 1.48 inches, as over-compression accelerates fatigue and can cause premature failure. Inspect the mating hole bore and guide rod for wear or misalignment before installing a replacement spring.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 177.6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 1.48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 110 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: 0.18 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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 104-416\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52085220213042,"sku":"104-416","price":21.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14a3e4d7ebf7bd1e4dabcaef15e3a8bd.jpg?v=1790058824","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-104-416-die-spring-red-medium-heavy-duty","provider":"Voomi Supply","version":"1.0","type":"link"}