{"product_id":"marson-m40349-blind-rivet-button-head-aluminum-500-pack","title":"Marson M40349 Blind Rivet Button Head Aluminum 500 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARSON M40349 is an open end blind rivet with a button head profile, aluminum body, and steel mandrel. Blind rivets are used to join materials from one side when access to the back of the joint is limited or impossible. The button head provides a low-profile, rounded finish on the visible face of the fastener. The aluminum body keeps overall weight low while offering adequate shear and tensile strength for light to medium structural and sheet metal applications. The steel mandrel ensures reliable pull force during installation. This rivet ships in a package of 500 units, making it suitable for volume work on production lines or large field projects.\u003c\/p\u003e\n\u003cp\u003eThis rivet is suited for residential and light commercial applications where single-side fastening is required. Common install scenarios include sheet metal fabrication, HVAC ductwork assembly, electrical enclosures, trailer and vehicle panels, and general metal joining tasks. The 5\/16 to 3\/8 inch grip range accommodates a variety of material stack thicknesses, and the 3\/16 inch nominal body diameter fits a standard hole size found across most sheet metal gauges used in trade work.\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 only - no rear access required\u003c\/li\u003e\n \u003cli\u003eButton head profile delivers a rounded, low-profile finished appearance on the set face\u003c\/li\u003e\n \u003cli\u003eAluminum body reduces weight and resists corrosion in non-harsh environments\u003c\/li\u003e\n \u003cli\u003eSteel mandrel provides consistent break-load performance during installation\u003c\/li\u003e\n \u003cli\u003e5\/16 to 3\/8 inch grip range accommodates varying material stack thicknesses\u003c\/li\u003e\n \u003cli\u003ePackage of 500 supports high-volume fastening tasks without frequent reordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style fastener for use in standard blind rivet applications requiring a 3\/16 inch body diameter and a 5\/16 to 3\/8 inch grip range across sheet metal, fabricated panels, and light structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by sheet metal workers, HVAC technicians, electricians, and general fabricators using a standard hand or pneumatic rivet tool sized for 3\/16 inch body rivets. Drill or punch the hole to the correct diameter before setting the rivet. Ensure material stack thickness falls within the 5\/16 to 3\/8 inch grip range to achieve a proper mandrel break and full sleeve expansion. Worn or mismatched rivet tools can result in incomplete mandrel break - inspect the tool jaw set before use.\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: Steel\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: 3\/8 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGrip Range\u003c\/strong\u003e: 5\/16 to 3\/8 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 500\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3.88 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: M40349\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARSON","offers":[{"title":"Default Title","offer_id":68309823095090,"sku":"M40349","price":77.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d9beaf29f7f2aa8924f1e26c0eb8ae5.jpg?v=1793781932","url":"https:\/\/voomisupply.com\/products\/marson-m40349-blind-rivet-button-head-aluminum-500-pack","provider":"Voomi Supply","version":"1.0","type":"link"}