{"product_id":"associated-spring-raymond-105-310-heavy-duty-die-spring","title":"Associated Spring Raymond 105-310 Heavy-duty Die Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-310 is a heavy-duty die spring engineered for high-load compression applications in industrial tooling and stamping dies. It features a trapezoidal wire shape that delivers greater load capacity compared to round-wire springs of the same outer dimensions. With a 5\/8 inch hole diameter, an 11\/32 inch rod diameter, and a 2-1\/2 inch free length, this spring is sized for precision fit in standard die sets. It carries a maximum deflection load of 127.5 pounds and a spring rate of 170 pounds per inch. The gold color coding identifies the heavy-duty duty rating at a glance, consistent with ISO die spring standards.\u003c\/p\u003e\u003cp\u003eThis die spring is intended for use in metal stamping dies, punch press tooling, mold clamping assemblies, and similar industrial compression spring applications. It is installed by tool and die makers, press room technicians, and maintenance machinists working on production tooling. Its compact free length of 2-1\/2 inches and precise rod and hole dimensions make it suitable for close-tolerance die spring pockets where consistent force and deflection are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty duty rating with gold color coding for quick identification\u003c\/li\u003e\n\u003cli\u003eTrapezoidal wire shape for higher load capacity per unit size\u003c\/li\u003e\n\u003cli\u003e127.5 pound maximum deflection load with 0.75 inch maximum deflection\u003c\/li\u003e\n\u003cli\u003eSpring rate of 170 pounds per inch for predictable, linear force output\u003c\/li\u003e\n\u003cli\u003eChromium alloy steel construction for fatigue resistance in cyclic loading\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\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit die spring for heavy-duty compression applications requiring a 5\/8 inch hole diameter, 11\/32 inch rod diameter, and 2-1\/2 inch free length in standard industrial die sets.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie springs should be installed by qualified tool and die or maintenance personnel with the press or tooling fully de-energized and in the locked-out, tagged-out condition per OSHA lockout\/tagout procedures. Verify that the spring pocket depth and rod clearance match the specified hole and rod diameters before seating the spring. Do not compress the spring beyond its rated maximum deflection of 0.75 inch, as exceeding this value will accelerate fatigue failure. Inspect springs regularly for signs of set, cracking, or corrosion and replace as a set when refurbishing die tooling.\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: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 127.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 170 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\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: 105-310\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52113868423474,"sku":"105-310","price":15.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aad6c93c900fc147da7807624d481c26.jpg?v=1790078628","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-310-heavy-duty-die-spring","provider":"Voomi Supply","version":"1.0","type":"link"}