{"product_id":"associated-spring-raymond-105-412-heavy-duty-die-spring","title":"Associated Spring Raymond 105-412 Heavy-duty Die Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-412 is a heavy-duty die spring engineered for use in stamping dies, punch presses, and industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a maximum deflection load of 306 pounds at a maximum deflection of 0.9 inches, with a spring rate of 330 pounds per inch. The gold color coding identifies it as a heavy-duty rated spring in the standard ISO die spring color classification system. It has a 3\/4-inch hole diameter, a 3\/8-inch rod diameter, and a 3-inch free length. Tool and die makers, press operators, and maintenance machinists are the typical end users for this component.\u003c\/p\u003e\n\u003cp\u003eThis die spring is intended for installation in stamping dies, injection molds, and mechanical presses where consistent, repeatable spring force is required under cyclic compression loads. The 3-inch free length and heavy-duty rating make it suitable for applications demanding higher load capacity within a compact envelope. It is sold individually and is appropriate for both OEM die builds and replacement maintenance in production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty duty rating with a 306-pound maximum deflection load\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire cross-section for higher load density compared to round wire springs of the same envelope\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for wear resistance and fatigue life under cyclic loading\u003c\/li\u003e\n  \u003cli\u003eGold color coding for quick identification per ISO die spring classification standards\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 330 pounds per inch for predictable, linear force characteristics\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality systems with TUV Rheinland registration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard heavy-duty die spring for use in stamping dies, punch presses, injection molds, and similar industrial tooling where a 3\/4-inch hole diameter and 3\/8-inch rod diameter spring seat is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by tool and die makers or maintenance machinists during die build or scheduled press maintenance. Always de-energize and lock out the press or machine before removing or installing die springs. Inspect the spring seat, guide rod, and bore for wear or misalignment before installing a replacement spring. Do not compress the spring beyond its rated maximum deflection of 0.9 inches, as exceeding this limit will reduce fatigue life and can cause premature failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 306 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 330 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 3 inches\u003c\/li\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\u003eDuty Rating\u003c\/strong\u003e: Heavy-Duty\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\u003eColor\u003c\/strong\u003e: Gold\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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 105-412\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52084207452466,"sku":"105-412","price":20.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cba6a190dd45625200151c5340cf8d7b.jpg?v=1790058073","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-412-heavy-duty-die-spring","provider":"Voomi Supply","version":"1.0","type":"link"}