{"product_id":"dayton-lamina-9-1605-36-die-spring-extra-heavy-duty-yellow","title":"Dayton Lamina 9-1605-36 Die Spring Extra Heavy-duty Yellow","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DAYTON LAMINA 9-1605-36 is an extra heavy-duty die spring designed for use in stamping dies, press tooling, and industrial mold applications. Built from chromium-vanadium steel, it delivers a maximum deflection load of 636 pounds over a maximum deflection of 0.31 inches. The spring features a D-shaped wire cross-section and a yellow color code that indicates its extra heavy-duty duty rating at a glance. With a free length of 1.25 inches, a 1-inch hole diameter, and a 0.5-inch rod diameter, it fits standard die sets without modification. Licensed toolmakers and die maintenance technicians are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for use in metal stamping, progressive die, and injection mold tooling where consistent, high-load spring force is required. The extra heavy-duty rating makes it appropriate for high-cycle press applications that demand reliable return force under repeated compression. Its compact free length fits tight die-set clearances in both single-station and progressive tooling layouts. The yellow color code allows quick visual identification during die maintenance without removing the spring from the set.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra heavy-duty duty rating with a maximum deflection load of 636 pounds\u003c\/li\u003e\n  \u003cli\u003eChromium-vanadium steel construction for high fatigue resistance under repeated cycling\u003c\/li\u003e\n  \u003cli\u003eD-shaped wire cross-section for stable seating in standard die spring pockets\u003c\/li\u003e\n  \u003cli\u003eMaximum operating deflection of 25 percent of free length\u003c\/li\u003e\n  \u003cli\u003eTravel to solid load of 0.35 inches\u003c\/li\u003e\n  \u003cli\u003eMeets ISO 10243, ISO 9001:2015, and NAAMS standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for extra heavy-duty die springs with a 1-inch hole diameter, 0.5-inch rod diameter, and 1.25-inch free length conforming to ISO 10243 and NAAMS dimensional standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed by tool and die makers or qualified press maintenance personnel. Always de-energize and lock out the press before accessing the die set. Inspect the spring pocket and guide rod for wear or damage before installing a replacement spring. Do not compress the spring beyond its rated maximum operating deflection, as exceeding 25 percent of free length will accelerate fatigue failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.5 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: 636 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Deflection\u003c\/strong\u003e: 25 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel To Solid Load\u003c\/strong\u003e: 0.35 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Extra Heavy-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: D-Shaped\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium-Vanadium Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Yellow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 10243, ISO 9001:2015, NAAMS\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: DAYTON LAMINA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9-1605-36\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAYTON LAMINA","offers":[{"title":"Default Title","offer_id":51971942580530,"sku":"9-1605-36","price":16.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d7a8d8e6f47949571d9b79a9d51945c.jpg?v=1789959319","url":"https:\/\/voomisupply.com\/products\/dayton-lamina-9-1605-36-die-spring-extra-heavy-duty-yellow","provider":"Voomi Supply","version":"1.0","type":"link"}