{"product_id":"associated-spring-raymond-103-628-die-spring-blue","title":"Associated Spring Raymond 103-628 Die Spring Blue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 103-628 is a medium-duty die spring designed for use in tooling, stamping dies, and press applications where consistent, reliable compression force is required. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a maximum deflection load of 364 pounds and a spring rate of 104 pounds per inch. The blue color coding identifies it as a medium-duty grade per standard die spring classification. It is typically installed by tool and die makers, press technicians, and industrial maintenance professionals working with metal stamping and forming equipment.\u003c\/p\u003e\u003cp\u003eThis die spring fits applications requiring a 1-1\/4 inch hole diameter and a 5\/8 inch rod diameter, with a free length of 7 inches. Maximum deflection is 3.5 inches, allowing the spring to compress to approximately half its free length under full load. Common install scenarios include progressive dies, injection molds, and similar high-cycle tooling where dimensional consistency and load repeatability are critical. The trapezoidal wire profile increases load capacity relative to round-wire springs of the same envelope size.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eChromium alloy steel construction for high fatigue resistance in repeated-cycle tooling\u003c\/li\u003e\n\u003cli\u003eTrapezoidal wire cross-section provides higher load capacity per unit of space compared to round wire\u003c\/li\u003e\n\u003cli\u003eBlue color code identifies medium-duty rating per standard die spring classification\u003c\/li\u003e\n\u003cli\u003e364 pound maximum deflection load with a linear spring rate of 104 pounds per inch\u003c\/li\u003e\n\u003cli\u003e3.5 inch maximum deflection over a 7 inch free length\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\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-install die spring for tooling and stamping die assemblies requiring a 1-1\/4 inch hole diameter and 5\/8 inch rod diameter with a 7 inch free length medium-duty blue-grade specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement of die springs should be performed by qualified tool and die or press maintenance personnel with the press fully de-energized and locked out per applicable OSHA lockout\/tagout procedures. Verify that the mating hole diameter and guide rod diameter match the spring specifications before installation to prevent side-loading and premature fatigue failure. Do not exceed the rated maximum deflection of 3.5 inches during service, as over-compression shortens spring life and can cause breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 364 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 104 pounds per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Medium-Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Blue\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\u003eWeight\u003c\/strong\u003e: 0.689 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\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: 103-628\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51988661240114,"sku":"103-628","price":54.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15f3c6c6c6ed500147a1ef65ccc8fcea.jpg?v=1789987701","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-103-628-die-spring-blue","provider":"Voomi Supply","version":"1.0","type":"link"}