{"product_id":"gibraltar-85549939-counterbored-rest-button-steel","title":"Gibraltar 85549939 Counterbored Rest Button Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 85549939 is a counterbored rest button designed for use in workholding, fixturing, and tooling applications. Machined from heat treated steel and finished with a black oxide coating, this rest button provides a hardened, wear-resistant contact surface for locating and supporting workpieces during machining or assembly operations. It measures 1 inch overall length with a 5\/8 inch outside diameter. The black oxide finish offers a degree of corrosion resistance while maintaining close dimensional tolerances. Machinists, toolmakers, and fixture builders install these components to establish repeatable, stable rest points in jigs and fixtures.\u003c\/p\u003e\n\u003cp\u003eThis rest button is suited for precision workholding fixtures, machining jigs, and tooling plates used in manufacturing and metalworking environments. The counterbored design allows the button to be secured with a fastener seated below the contact face, keeping the seating surface clear for workpiece contact. It is appropriate for use in both light and moderate-load locating applications where a hardened steel rest point is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCounterbored design seats the mounting fastener below the contact face\u003c\/li\u003e\n  \u003cli\u003eHeat treated steel construction provides a hardened, wear-resistant surface\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for added corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e1 inch overall length suits standard tooling plate depths\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch outside diameter for a compact footprint in tight fixture layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard counterbored rest button for use in machining fixtures, jigs, and workholding tooling plates where a hardened steel locating or rest point is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eRest buttons of this type are typically installed by toolmakers or machinists using standard hand tools and a press or driver appropriate to the mounting configuration. Ensure the mating bore in the fixture plate is machined to the correct diameter and depth before installation. Do not install in applications where loads exceed the rated capacity of the fastener and button assembly. Clean the mounting bore and button shank before pressing or fastening to ensure proper seating and accurate location.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Type\u003c\/strong\u003e: Counterbored\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Heat Treated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 85549939\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693077692722,"sku":"85549939","price":16.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/edc83f482976b779c4377201bfe5e1b7.jpg?v=1788307010","url":"https:\/\/voomisupply.com\/products\/gibraltar-85549939-counterbored-rest-button-steel","provider":"Voomi Supply","version":"1.0","type":"link"}