{"product_id":"associated-spring-raymond-105-304-heavy-duty-die-spring","title":"Associated Spring Raymond 105-304 Heavy-duty Die Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-304 is a heavy-duty die spring designed for use in tooling, stamping, and press applications where consistent, high-load compression performance is required. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a rated spring rate of 424 pounds per inch and a maximum deflection load of 127.2 pounds at 0.3 inches of deflection. The gold color coding identifies it as a heavy-duty rated spring per industry die spring standards. It is installed by tool and die makers, machine maintenance technicians, and industrial equipment specialists working with punch and die assemblies.\u003c\/p\u003e\u003cp\u003eThis spring is suited for industrial press tooling, stamping dies, injection mold assemblies, and similar high-cycle compression applications. The compact 1-inch free length and 0.625-inch hole diameter make it appropriate for confined tooling cavities. The 0.34375-inch rod diameter rating ensures proper guidance when mounted on a center post. Applications span both light industrial and production manufacturing environments where repeatable load performance and dimensional consistency are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty duty rating with gold color coding for fast visual identification in multi-spring assemblies\u003c\/li\u003e\n\u003cli\u003eTrapezoidal wire cross-section provides higher load capacity relative to round-wire springs of the same envelope size\u003c\/li\u003e\n\u003cli\u003eChromium alloy steel construction for fatigue resistance in high-cycle press and tooling applications\u003c\/li\u003e\n\u003cli\u003eSpring rate of 424 pounds per inch with a maximum deflection load of 127.2 pounds at 0.3 inches\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality systems with TUV Rheinland registration and ANAB accreditation\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 heavy-duty stamping and press tooling assemblies requiring a 0.625-inch hole diameter, 0.34375-inch rod diameter, and 1-inch free length gold-coded heavy-duty spring.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie springs should be installed and serviced by qualified tool and die technicians or maintenance personnel familiar with press and stamping equipment. Always relieve all stored energy and lock out the press ram before removing or installing springs. Do not compress the spring beyond the rated maximum deflection of 0.3 inches, as over-compression will accelerate fatigue failure. Inspect springs for set, cracking, or discoloration at regular maintenance intervals.\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: 0.34375 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\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 127.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 424 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\u003eColor Code\u003c\/strong\u003e: Gold\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\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\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: 105-304\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51974256623922,"sku":"105-304","price":15.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/23a5a1bb8a6f5dac19f1a27419198c50.jpg?v=1789976610","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-304-heavy-duty-die-spring","provider":"Voomi Supply","version":"1.0","type":"link"}