{"product_id":"value-collection-kp7857-open-end-blind-rivet-size-46-250-pack","title":"Value Collection KP7857 Open End Blind Rivet Size 46 250 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION KP7857 is an open end blind rivet with a countersunk head, designed for flush or near-flush fastening in sheet metal, light fabrication, and assembly work. The body and mandrel are both aluminum, making this rivet well suited for lightweight structural and non-structural joining where corrosion resistance and weight savings matter. The body diameter is 0.125 inches (1\/8 inch), the head diameter is 0.375 inches (3\/8 inch), and the grip range runs from 0.251 to 0.375 inches. Tensile strength is rated at 240 pounds and shear strength at 155 pounds. Sold in a package of 250, this rivet is a standard shop consumable for sheet metal mechanics, HVAC installers, and light fabricators.\u003c\/p\u003e\n\u003cp\u003eThe KP7857 is used in residential and light commercial applications where blind installation is required and a low-profile countersunk head is preferred for a flush surface finish. Typical installs include ductwork panels, equipment enclosures, access doors, electrical junction boxes, and light structural assemblies. The countersunk head seats flush when installed into a properly chamfered or pre-dimpled hole, eliminating protrusion that could interfere with mating surfaces or aesthetics. The bright aluminum finish is appropriate for indoor and dry-to-moderate-exposure environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCountersunk head profile seats flush for clean surface finish\u003c\/li\u003e\n  \u003cli\u003eAluminum body and aluminum mandrel for lightweight, corrosion-resistant fastening\u003c\/li\u003e\n  \u003cli\u003eGrip range of 0.251 to 0.375 inches accommodates variable material stack thickness\u003c\/li\u003e\n  \u003cli\u003eTensile strength of 240 pounds and shear strength of 155 pounds\u003c\/li\u003e\n  \u003cli\u003eMeets IFI 114 Grade 11 fastener standard\u003c\/li\u003e\n  \u003cli\u003ePackage of 250 for standard shop and field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in pre-drilled holes sized between 0.129 and 0.133 inches in diameter, corresponding to a No. 30 drill size. Compatible with standard manual and pneumatic blind rivet tools that accept 1\/8-inch body diameter rivets.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard blind rivet tool sized for 1\/8-inch body rivets. Drill the pilot hole to between 0.129 and 0.133 inches using a No. 30 drill bit and deburr before installation. For countersunk applications, chamfer or dimple the hole to match the head angle so the rivet seats flush. Ensure material stack thickness falls within the 0.251 to 0.375 inch grip range before setting the rivet to achieve proper mandrel break and clamp load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRivet Type\u003c\/strong\u003e: Open End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Countersunk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Code\u003c\/strong\u003e: 46\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.525 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Grip\u003c\/strong\u003e: 0.251 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Grip\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 0.129 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Hole Diameter\u003c\/strong\u003e: 0.133 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Size\u003c\/strong\u003e: No. 30 wire gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTensile Strength\u003c\/strong\u003e: 240 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShear Strength\u003c\/strong\u003e: 155 pounds\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\u003eFinish\u003c\/strong\u003e: Bright\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: IFI 114 Grade 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 250\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KP7857\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711554486578,"sku":"KP7857","price":27.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa2bb65031ac501f201693748063ee8e.jpg?v=1788476888","url":"https:\/\/voomisupply.com\/products\/value-collection-kp7857-open-end-blind-rivet-size-46-250-pack","provider":"Voomi Supply","version":"1.0","type":"link"}