{"product_id":"midland-sae-45-flare-copper-bonnet","title":"Midland SAE 45° Flare Copper Bonnet — Soft Copper Seal","description":"\u003cp\u003eThe Midland SAE 45° Flare Copper Bonnet is a soft-copper sealing bonnet that seats inside a standard SAE 45° flare connection to create a tight, leak-resistant metal-to-metal seal. Machined from soft copper so it conforms under the flare nut, it's the go-to sealing element for refrigeration, HVAC, fuel, gas, and other low-pressure tube assemblies.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: SAE 45° flare copper sealing bonnet\u003c\/li\u003e\n\u003cli\u003eMaterial: soft copper\u003c\/li\u003e\n\u003cli\u003eTube sizes available: 3\/16\", 1\/4\", 3\/8\", 1\/2\", 5\/8\", and 3\/4\"\u003c\/li\u003e\n\u003cli\u003eCrossover: 464 series (interchanges with Parker 3GF, Weatherhead 156, and equivalents)\u003c\/li\u003e\n\u003cli\u003eMeets ASA, ASME, SAE, and MS (Military) standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eUsed throughout refrigeration and HVAC service, fuel and gas lines, vacuum lines, and low-pressure plumbing where a dependable SAE 45° flare seal is required. The soft copper bonnet compensates for minor flare imperfections to help prevent weeping joints.\u003c\/p\u003e\n\u003cp\u003eOrder the Midland SAE 45° flare copper bonnet in the exact tube size you need — from 3\/16\" up to 3\/4\" — for a clean, standards-compliant flare seal on copper, brass, aluminum, or steel tubing.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"3\/16\"","offer_id":54373951602963,"sku":"SAE-094","price":4.0,"currency_code":"USD","in_stock":true},{"title":"1\/4\"","offer_id":54373951635731,"sku":"SAE-095","price":3.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\"","offer_id":54373951668499,"sku":"SAE-097","price":11.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":54373951701267,"sku":"SAE-098","price":12.0,"currency_code":"USD","in_stock":true},{"title":"5\/8\"","offer_id":54373951734035,"sku":"SAE-099","price":6.0,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":54373951766803,"sku":"SAE-100","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/midland-sae45-copper-bonnet.jpg?v=1783021002","url":"https:\/\/aircompressorstore.com\/products\/midland-sae-45-flare-copper-bonnet","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}