{"product_id":"confast-3-8-in-x-2-1-4-in-stainless-steel-wedge-anchor-corrosion","title":"CONFAST 3\/8 in x 2-1\/4 in Stainless Steel Wedge Anchor - Corrosion","description":"\u003cp\u003eIn this review of the CONFAST 3\/8 in x 2-1\/4 in Stainless Steel Wedge Anchor, the bottom line is clear: this is a straightforward, heavy-duty concrete anchor for installers who need reliable corrosion resistance in wet or submerged environments. The reviewer found it best for contractors, HVAC installers mounting mini splits, and homeowners attaching structures like gazebos to concrete decks. The package includes nuts and washers for a complete install, and the stainless construction means long-term durability where standard zinc anchors would fail.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel Construction:\u003c\/strong\u003e Resists rust and corrosion so the anchor performs well in wet or submerged conditions and maintains strength over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect Hole Size:\u003c\/strong\u003e The anchor uses a 3\/8 in hole equal to the anchor diameter, which simplifies layout and drilling during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Complete:\u003c\/strong\u003e Each anchor comes with nuts and washers, allowing fast, complete installation without sourcing additional hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Length and Embedment:\u003c\/strong\u003e The 2-1\/4 in length with 1-1\/2 in minimum embedment provides predictable holding in concrete when installed per instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI-Compatible Drill Bit Use:\u003c\/strong\u003e Designed to be installed with a carbide tipped bit in a hammer drill, which helps achieve correct hole diameter and reliable expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese wedge anchors are aimed at professionals and experienced DIYers who regularly fasten items to concrete and need corrosion-resistant hardware. HVAC technicians mounting mini split units, contractors securing outdoor structures, and any installer working in wet locations will appreciate the 304 stainless material and included nuts and washers.\u003c\/p\u003e\n\u003cp\u003eLess experienced users who expect guidance for use in block or brick should look elsewhere; these anchors are designed for concrete only and must be installed with the specified 3\/8 in carbide bit and hammer drill. If you need anchors for hollow masonry or variable base materials, a different anchor type is required.\u003c\/p\u003e\n\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 makes these suitable for wet and submerged use.\u003c\/li\u003e\n\u003cli\u003eIncludes nuts and washers so each anchor is ready to install out of the box.\u003c\/li\u003e\n\u003cli\u003eSimple sizing where hole diameter equals anchor diameter reduces installation confusion.\u003c\/li\u003e\n\u003cli\u003eCustomers report solid anchoring ability and good value for money on heavier applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for concrete only, so it is not suitable for block or brick base materials.\u003c\/li\u003e\n\u003cli\u003eA few users reported missing parts in rare cases, so verify box contents before job start.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eAnchor Length\u003c\/td\u003e\n\u003ctd\u003e2-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Length\u003c\/td\u003e\n\u003ctd\u003e1 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\u003e50 per box (includes nuts and washers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CONFAST 3\/8 in x 2-1\/4 in Stainless Steel Wedge Anchor is a dependable choice for anyone needing corrosion-resistant anchors for concrete. It is good value when securing outdoor equipment or structures in wet conditions, provided you follow the concrete-only installation instructions and confirm box contents before starting the job.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these anchors be used in wet or submerged locations?\u003c\/strong\u003e\u003cbr\u003eYes. They are made from 304 stainless steel and are designed for wet environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat drill bit size is required?\u003c\/strong\u003e\u003cbr\u003eDrill a 3\/8 in hole using a carbide tipped bit in a hammer drill to meet the required hole diameter.\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 used in block or brick base materials.\u003c\/p\u003e","brand":"CONFAST","offers":[{"title":"Default Title","offer_id":48224272384219,"sku":"B072QLDCBK","price":107.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71LwfE8X-PL._SL1500_12a1f941-67f9-4ab8-a0e8-5a83846b31fd.jpg?v=1770901116","url":"https:\/\/gearmusthave.com\/products\/confast-3-8-in-x-2-1-4-in-stainless-steel-wedge-anchor-corrosion","provider":"GearMustHave","version":"1.0","type":"link"}