{"product_id":"associated-spring-raymond-104-305-die-spring-red","title":"Associated Spring Raymond 104-305 Die Spring Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 104-305 is a medium heavy-duty die spring engineered for use in stamping dies, press tooling, and industrial machinery applications. It features a trapezoidal wire cross-section that delivers higher load capacity in a compact envelope compared to round-wire springs. The spring measures 0.625 inches in hole diameter, 0.344 inches in rod diameter, and 1.25 inches in free length. With a maximum deflection load of 99.4 pounds and a spring rate of 215 pounds per inch, it provides consistent, repeatable force across its usable stroke. Manufactured from chromium alloy steel, it resists fatigue and wear under high-cycle conditions typical in production tooling environments.\u003c\/p\u003e\u003cp\u003eThis die spring is suited for installation in stamping dies, injection mold assemblies, stripper plates, and other precision tooling where controlled compression force is required. The red color coding follows the ISO and industry-standard color convention for medium heavy-duty spring duty ratings, allowing toolmakers and maintenance technicians to identify duty class at a glance during die setup or service. It is installed by toolmakers, die setters, and mechanical maintenance professionals working in metal fabrication and manufacturing facilities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrapezoidal wire shape provides higher load density than round-wire alternatives of the same envelope size\u003c\/li\u003e\n\u003cli\u003eMedium heavy-duty duty rating for demanding high-cycle tooling applications\u003c\/li\u003e\n\u003cli\u003eMaximum deflection load of 99.4 pounds with a maximum deflection of 0.46 inches\u003c\/li\u003e\n\u003cli\u003eSpring rate of 215 pounds per inch for consistent, predictable force output\u003c\/li\u003e\n\u003cli\u003eChromium alloy steel construction for fatigue resistance and long service life\u003c\/li\u003e\n\u003cli\u003eRed color coding for quick visual identification of duty class in the die set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-dimension die spring suitable for stamping dies, mold tooling, and industrial machinery requiring a medium heavy-duty compression spring with a 0.625-inch hole diameter and 0.344-inch rod diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie springs are installed by toolmakers or die setters as part of die assembly or maintenance. Relieve all press and tooling load before removing or replacing springs, and confirm the rod diameter and hole diameter clearances match the die pocket dimensions before installation. Do not compress the spring beyond its rated maximum deflection of 0.46 inches during operation, as exceeding this limit will accelerate fatigue failure. Consult the press or die manufacturer specifications for preload and working deflection requirements appropriate to the application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.344 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: 99.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.46 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 215 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\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: Red\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\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: 104-305\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52085932196146,"sku":"104-305","price":15.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7742d081e695595dd1954a720d41b520.jpg?v=1790059303","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-104-305-die-spring-red","provider":"Voomi Supply","version":"1.0","type":"link"}