{"product_id":"electro-hardware-ecls-0524-2-clinch-nut-5-16-24-ss-5pk","title":"Electro Hardware ECLS-0524-2 Clinch Nut 5\/16-24 Ss 5pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE ECLS-0524-2 is a round-head clinch captive nut designed for permanent installation into sheet metal panels. This fastener presses into a drilled or punched hole and, once clinched, becomes a fixed, non-rotating threaded insert that accepts a 5\/16-24 UNF screw. Constructed from 18-8 stainless steel with a passivated finish, it resists corrosion in demanding service environments. The head diameter measures 0.5 inches, the mounting hole diameter is 0.413 inches, and the head height is 0.23 inches. Minimum panel thickness for proper clinching is 0.0909 inches. This part ships in a package of 5.\u003c\/p\u003e\u003cp\u003eClinch captive nuts are used in HVAC enclosures, electrical panels, control cabinets, and light structural assemblies where a threaded anchor must be installed from one side of the panel. They are common in original equipment manufacturing and field repair scenarios where welded or riveted inserts are not practical. The 5\/16-24 thread size suits medium-load fastening applications across both commercial and residential equipment. Licensed sheet metal workers, electricians, and HVAC technicians install these as part of panel fabrication or equipment service.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-24 UNF internal thread for secure, load-bearing fastening\u003c\/li\u003e\n\u003cli\u003eRound head profile with 0.5 inch head diameter and 0.23 inch head height\u003c\/li\u003e\n\u003cli\u003eClinch-style installation requires access from one side only\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction with passivated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMinimum panel thickness of 0.0909 inches ensures proper clinch engagement\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter of 0.413 inches for standard punched or drilled panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style clinch captive nut for sheet metal panels meeting a minimum thickness of 0.0909 inches with a 0.413 inch mounting hole diameter and a 5\/16-24 UNF thread requirement.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a press or squeeze-action tool that applies even force to seat the clinch nut flush against the panel surface. Power down any equipment and remove panel sections before installing or replacing clinch hardware. Ensure the mounting hole diameter matches the 0.413 inch specification before pressing to avoid improper seating. Do not attempt to install by striking with a hammer, as this can distort the head or damage the panel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Clinch Captive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.411 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 0.413 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Panel Thickness\u003c\/strong\u003e: 0.0909 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.9 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161706\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ELECTRO HARDWARE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ECLS-0524-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51741801152818,"sku":"ECLS-0524-2","price":35.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d8f9f35c9ceb5cfd8593aec2feade40d_22f07045-ea7d-4996-ae8e-683b6b2e29c1.jpg?v=1788833550","url":"https:\/\/voomisupply.com\/products\/electro-hardware-ecls-0524-2-clinch-nut-5-16-24-ss-5pk","provider":"Voomi Supply","version":"1.0","type":"link"}