{"product_id":"associated-spring-raymond-105-404-heavy-duty-die-spring","title":"Associated Spring Raymond 105-404 Heavy-duty Die Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-404 is a heavy-duty die spring designed for use in stamping dies, punch presses, and tooling fixtures where consistent, high-load compression force is required. Built from chromium alloy steel with a trapezoidal wire profile, this spring delivers a spring rate of 1080 pounds per inch and a maximum deflection load of 324 pounds at 0.3 inches of travel. The gold color coding follows the ISO standard die spring duty rating system, identifying this unit as a heavy-duty grade. Machinists, toolmakers, and die maintenance technicians are the primary installers and end users of this component.\u003c\/p\u003e\n\u003cp\u003eThis spring is suited for industrial tooling applications including stamping dies, injection mold components, stripper plates, and mechanical press fixtures. With a 3\/4-inch hole diameter and 3\/8-inch rod diameter, it fits standard die set hardware without modification. The 1-inch free length makes it appropriate for compact die sections where travel distance is limited. It is used across metal fabrication, automotive tooling, and precision manufacturing environments where repeatable force output and long cycle life are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty duty rating with gold color coding per ISO die spring classification standards\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire cross-section for higher load capacity relative to round-wire springs of equivalent size\u003c\/li\u003e\n  \u003cli\u003e1080 pounds per inch spring rate for consistent, predictable force output across the deflection range\u003c\/li\u003e\n  \u003cli\u003eMaximum deflection load of 324 pounds at 0.3 inches travel\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for fatigue resistance under high-cycle tooling conditions\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 an OEM-style replacement or direct-fit component for standard die sets and tooling fixtures requiring a heavy-duty die spring with a 3\/4-inch hole diameter, 3\/8-inch rod diameter, and 1-inch free length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs should be installed by qualified toolmakers or die maintenance personnel familiar with press tooling safety procedures. Before servicing any die set, confirm the press is locked out and tagged out per applicable OSHA lockout\/tagout procedures. Never compress a die spring beyond its rated maximum deflection, as exceeding the 0.3-inch travel limit can cause permanent set or premature failure. Inspect the mating rod and bore for proper clearance and alignment before pressing the spring into service.\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 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 324 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 1080 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 Code\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: 105-404\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51972213899570,"sku":"105-404","price":16.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a5cfca9ca75349082a567134cbc45f8b.jpg?v=1789964612","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-404-heavy-duty-die-spring","provider":"Voomi Supply","version":"1.0","type":"link"}