{"product_id":"marson-m40221-button-head-blind-rivet-aluminum-500-pack","title":"Marson M40221 Button Head Blind Rivet Aluminum 500 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARSON M40221 is an open end blind rivet with a button head profile, aluminum body, and aluminum mandrel. It is designed for one-sided fastening applications where access to the back of the workpiece is limited or impossible. The button head provides a low-profile, finished appearance on the surface. With a body diameter of 0.129 to 0.125 inches and a grip range of 0.313 to 0.375 inches, this rivet accommodates a range of material stack thicknesses. Head diameter measures 0.25 inches. This fastener is sold in a package quantity of 500 and is suited for production and field use by sheet metal workers, HVAC installers, and general trade professionals.\u003c\/p\u003e\n\u003cp\u003eThis rivet is commonly used in residential and light commercial construction, HVAC ductwork fabrication, sheet metal assemblies, and general manufacturing applications. Its all-aluminum construction makes it appropriate for use in environments where galvanic compatibility with aluminum substrates is a priority. The 500-count package supports both high-volume production runs and recurring service work where consistent fastener availability is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003eOpen end blind rivet design allows installation from one side of the workpiece\u003c\/li\u003e\n \u003cli\u003eButton head profile delivers a clean, low-profile surface appearance\u003c\/li\u003e\n \u003cli\u003eAluminum body and aluminum mandrel for galvanically compatible fastening on aluminum assemblies\u003c\/li\u003e\n \u003cli\u003eGrip range of 0.313 to 0.375 inches accommodates varying material stack thicknesses\u003c\/li\u003e\n \u003cli\u003eBody diameter of 0.129 to 0.125 inches fits standard rivet tool nose pieces\u003c\/li\u003e\n \u003cli\u003e500-count package quantity supports production and service applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style blind rivet for use with standard manual, pneumatic, or battery-powered rivet tools accepting the appropriate nose piece for this body diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a rivet tool sized for the body diameter of this fastener. Drill the pilot hole to match the specified body diameter before insertion. Ensure material stack thickness falls within the stated grip range to achieve a proper set. Follow applicable sheet metal and structural fastening guidelines for hole spacing and edge distance when used in load-bearing or code-regulated assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Button Head\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMandrel Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRivet Type\u003c\/strong\u003e: Open End Blind Rivet\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.129 to 0.125 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGrip Range\u003c\/strong\u003e: 0.313 to 0.375 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 500\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.74 pounds\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: MARSON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M40221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARSON","offers":[{"title":"Default Title","offer_id":68297499312434,"sku":"M40221","price":45.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d5717efccb6b49f7f020fa5e9975382.jpg?v=1793703000","url":"https:\/\/voomisupply.com\/products\/marson-m40221-button-head-blind-rivet-aluminum-500-pack","provider":"Voomi Supply","version":"1.0","type":"link"}