{"product_id":"confast-3-8-in-x-3-in-stainless-steel-wedge-anchor-corrosion","title":"CONFAST 3\/8 in x 3 in Stainless Steel Wedge Anchor - Corrosion","description":"\u003cp\u003eIn this review the CONFAST 3\/8 in x 3 in Stainless Steel Wedge Anchor is presented as a straightforward, heavy-duty concrete anchor aimed at contractors, HVAC installers, and DIYers who need a dependable stainless anchor for wet or submerged environments. The single biggest reason to buy is its 304 stainless steel construction, which resists rust in wet conditions and ensures long-term holding power for fixtures that remain exposed to moisture. The review focuses on practical installation details and where this anchor performs best.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e304 stainless steel:\u003c\/strong\u003e Provides corrosion resistance so anchors can be used in wet or submerged environments without rusting over time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete hardware:\u003c\/strong\u003e Each anchor is packaged with nuts and washers for a fast, complete installation without separate purchases.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSimple hole sizing:\u003c\/strong\u003e The hole diameter equals the anchor size, so a 3\/8 in bit produces the correct hole for a quick, uncomplicated install.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSuitable for concrete only:\u003c\/strong\u003e Designed specifically for concrete base material to ensure predictable expansion and holding strength.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eThread length:\u003c\/strong\u003e With 1-1\/2 in of threads, there is enough engagement for common mounting applications like brackets and equipment bases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe CONFAST wedge anchor is best for professionals and serious DIYers who mount equipment to concrete, such as HVAC mini splits, posts, or gazebo anchors on concrete decks, and anyone needing anchors that stand up to moisture. Its 304 stainless construction makes it a logical choice for near pools, coastal installations, or industrial wet environments.\u003c\/p\u003e\n\u003cp\u003eIt is not appropriate for use in brick or block base material, so those working with masonry other than concrete should look for anchors rated for hollow or block applications. Also, projects requiring alternative embedment depths or nonstandard head styles may require a different fastener.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh corrosion resistance from 304 stainless steel, so anchors keep strength in wet conditions.\u003c\/li\u003e\n \u003cli\u003ePackaged with nuts and washers for an immediate, complete installation without extra parts.\u003c\/li\u003e\n \u003cli\u003eStraightforward installation: drill a 3\/8 in hole with a carbide bit and use a hammer drill for reliable placement.\u003c\/li\u003e\n \u003cli\u003eSolid construction that customers report performs well for mounting mini splits and securing gazebos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned strictly for concrete; not suitable for brick or block applications so versatility is limited.\u003c\/li\u003e\n \u003cli\u003eSold in prepackaged boxes of 10 which may be inconvenient if only a few anchors are needed for a one-off job.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCONFAST\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAnchor diameter\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThread length\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMinimum embedment\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackage quantity\u003c\/td\u003e\n\u003ctd\u003e10 per box (includes nuts and washers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CONFAST 3\/8 in x 3 in Stainless Steel Wedge Anchor is a practical, value-oriented choice for anyone fastening into concrete where corrosion resistance matters. Its all-stainless construction, included nuts and washers, and simple hole-sizing make it reliable and cost effective for wet-environment projects, though it should not be used in block or brick.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these anchors be used in wet or submerged environments?\u003c\/strong\u003e\u003cbr\u003eYes. The anchors are made from 304 stainless steel and are designed for use in wet environments without rusting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hole size do I need to drill?\u003c\/strong\u003e\u003cbr\u003eDrill a 3\/8 in hole with a carbide tipped bit in concrete; the hole diameter is the same as the anchor size for simple installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used in block or brick?\u003c\/strong\u003e\u003cbr\u003eNo. These wedge anchors are designed for concrete only and should not be installed in block or brick base materials.\u003c\/p\u003e","brand":"CONFAST","offers":[{"title":"Default Title","offer_id":48612027859163,"sku":"B086R4C3W8","price":41.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71t5g91rHDL._SL1500_6301a98d-1d18-4118-b5ec-38e6748841b2.jpg?v=1778407533","url":"https:\/\/gearmusthave.com\/products\/confast-3-8-in-x-3-in-stainless-steel-wedge-anchor-corrosion","provider":"GearMustHave","version":"1.0","type":"link"}