{"product_id":"associated-spring-raymond-105-405-die-spring-heavy-duty","title":"Associated Spring Raymond 105-405 Die Spring Heavy-duty","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-405 is a heavy-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire cross-section, it delivers a spring rate of 880 pounds per inch and handles a maximum deflection load of 330 pounds. The gold color coding identifies its heavy-duty rating at a glance, following standard die spring color conventions. This spring is installed and serviced by tool and die makers, machine maintenance technicians, and industrial equipment professionals working with press tooling setups.\u003c\/p\u003e\n\u003cp\u003eThis spring fits applications requiring a 0.75 inch hole diameter and a 0.375 inch rod diameter, with a free length of 1.25 inches and a maximum deflection of 0.38 inches. It is suited for heavy-duty cycling environments in stamping and forming dies where consistent force and fatigue resistance are critical. Its compact free length makes it appropriate for tooling setups with limited cavity depth.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty duty rating with 330 pound maximum deflection load capacity\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire shape for higher load capacity relative to round wire designs\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for fatigue resistance in high-cycle applications\u003c\/li\u003e\n  \u003cli\u003eGold color coding for quick identification of heavy-duty spring class\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 880 pounds per inch for precise, predictable force delivery\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-format heavy-duty die spring for use in stamping dies, forming dies, and press tooling requiring a 0.75 inch hole diameter and a 0.375 inch rod diameter with a 1.25 inch free length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs should be installed by qualified tool and die technicians with the press locked out and de-energized per applicable LOTO procedures. Ensure the mating rod and hole dimensions match the spring specifications before installation to prevent misalignment and premature failure. Do not compress the spring beyond its rated maximum deflection of 0.38 inches, as over-compression accelerates fatigue and can cause spring failure. Inspect die springs regularly during scheduled tooling maintenance intervals.\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: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 330 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 880 pounds per inch\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\u003eWeight\u003c\/strong\u003e: 0.01 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: 105-405\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51983101198642,"sku":"105-405","price":16.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1094c37874cca8a24a27170bb1ffffa0.jpg?v=1789983776","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-405-die-spring-heavy-duty","provider":"Voomi Supply","version":"1.0","type":"link"}