{"product_id":"precision-brand-04030-square-key-stock-12-in-6-pack","title":"Precision Brand 04030 Square Key Stock 12 in 6 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION BRAND 04030 is a square key stock used to secure rotating components such as gears, pulleys, and sprockets to shafts in mechanical power-transmission assemblies. Manufactured from low-carbon steel with a gold dichromate finish that provides corrosion resistance, each piece measures 12 inches in length with an 8 mm by 8 mm cross-section conforming to DIN 6880. This pack contains 6 pieces, making it a practical supply for maintenance shops, millwrights, and industrial technicians who work on drive systems requiring standard metric square keyways.\u003c\/p\u003e\n\u003cp\u003eSquare key stock is used across a wide range of mechanical and industrial applications including conveyor drives, pump shafts, fan assemblies, and gearbox output shafts. The 8 mm square profile fits standard metric keyways where precise torque transmission and positive shaft-to-hub alignment are required. This stock is suitable for both light-duty and moderate-load applications in commercial and industrial settings. Technicians cut individual keys to length from the 12-inch stock pieces as needed to match specific shaft and hub configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8 mm x 8 mm square cross-section conforming to DIN 6880 standard\u003c\/li\u003e\n  \u003cli\u003e12-inch length per piece allows cutting to custom key lengths on site\u003c\/li\u003e\n  \u003cli\u003eLow-carbon steel construction provides machinability and ductility for typical drive applications\u003c\/li\u003e\n  \u003cli\u003eGold dichromate finish adds corrosion resistance during storage and service\u003c\/li\u003e\n  \u003cli\u003ePack of 6 pieces supports maintenance stock replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement or service stock for standard metric 8 mm square keyways in mechanical power-transmission assemblies where DIN 6880 square key stock is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights or mechanical maintenance technicians. Cut key stock to the required length using a hacksaw or cold saw and deburr all cut edges before fitting. Ensure the shaft and hub keyways are clean and free of damage before installation. Follow equipment manufacturer specifications for fit tolerance and any required retaining compounds.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Stock Type\u003c\/strong\u003e: Square Key Stock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Low-Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: DIN 6880\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Gold Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Height\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Width\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Not Rated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163208\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: PRECISION BRAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 04030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION BRAND","offers":[{"title":"Default Title","offer_id":51542373237042,"sku":"04030","price":55.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3b8af59e51f82733ffa08878009e2f3_36b41e1d-a991-44e8-adeb-1169c934192c.jpg?v=1785898874","url":"https:\/\/voomisupply.com\/products\/precision-brand-04030-square-key-stock-12-in-6-pack","provider":"Voomi Supply","version":"1.0","type":"link"}