{"product_id":"marson-m40149-open-end-blind-rivet-button-head-steel-500pk","title":"Marson M40149 Open End Blind Rivet Button Head Steel 500pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARSON M40149 is an open end blind rivet with a button head profile, steel body, and steel mandrel, designed for one-sided fastening in sheet metal, structural panels, and fabricated assemblies. The body diameter ranges from 0.192 to 3\/16 inches, with a grip range of 0.313 to 3\/8 inches and a head diameter of 3\/8 inches. This rivet is suited for applications where access to the back side of the workpiece is not possible, making it a reliable fastener choice for HVAC cabinet work, electrical enclosures, sheet metal fabrication, and general trade installations. Each package contains 500 rivets.\u003c\/p\u003e\n\u003cp\u003eThis blind rivet fits common one-sided fastening scenarios encountered in light structural, mechanical, and electrical enclosure work. The button head style sits low and distributes clamping load across a wider surface area, reducing pull-through risk in thinner substrates. The all-steel construction handles the mechanical demands of HVAC equipment panels, control boxes, ductwork flanges, and similar commercial and residential trade applications. Licensed HVAC technicians, sheet metal workers, and electricians routinely use this fastener type during equipment installation and panel fabrication.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003eOpen end design allows post-set deformation for secure clamping on blind-side applications\u003c\/li\u003e\n \u003cli\u003eButton head profile provides broad load distribution and a low-profile finished appearance\u003c\/li\u003e\n \u003cli\u003eSteel body and steel mandrel deliver strength suitable for structural sheet metal work\u003c\/li\u003e\n \u003cli\u003eGrip range of 0.313 to 3\/8 inches accommodates variable material stack thicknesses\u003c\/li\u003e\n \u003cli\u003eBody diameter of 0.192 to 3\/16 inches fits standard rivet hole sizing\u003c\/li\u003e\n \u003cli\u003e500-piece package quantity supports production and service volume needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style open end blind rivet for use in standard rivet tools accepting 3\/16 inch body diameter fasteners, suitable for single-sided fastening in sheet metal and light structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a hand-operated or pneumatic rivet tool sized for 3\/16 inch body diameter rivets. Verify hole diameter matches the rivet body specification before setting to ensure proper mandrel break and clamp force. Wear eye protection during installation, as mandrel tails are ejected under force. Follow applicable building and mechanical codes when using blind rivets in load-bearing or pressure-boundary 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\u003eHead Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.192 to 3\/16 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGrip Range\u003c\/strong\u003e: 0.313 to 3\/8 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel\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\u003ePackage Quantity\u003c\/strong\u003e: 500\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5.22 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: M40149\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARSON","offers":[{"title":"Default Title","offer_id":68237558284594,"sku":"M40149","price":76.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca5339b53d891e08f212b77d211b4202.jpg?v=1793660898","url":"https:\/\/voomisupply.com\/products\/marson-m40149-open-end-blind-rivet-button-head-steel-500pk","provider":"Voomi Supply","version":"1.0","type":"link"}