{"product_id":"confast-5-8-in-x-3-1-2-in-stainless-steel-wedge-anchor-corrosion","title":"CONFAST 5\/8 in x 3-1\/2 in Stainless Steel Wedge Anchor - Corrosion","description":"\u003cp\u003eIn this review the CONFAST 5\/8 in x 3-1\/2 in Stainless Steel Wedge Anchor is judged as a no-nonsense anchor for concrete applications where corrosion resistance matters. Installed with the provided nut and washer, this anchor is aimed at contractors, HVAC installers and DIYers who need a durable mechanical anchor for wet environments. The single biggest reason to buy is its 304 stainless steel construction, which means it can be used in wet or submerged settings without rusting and provides long-term reliability when fastening to concrete.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel Construction:\u003c\/strong\u003e Resists corrosion in wet and submerged environments so fittings remain secure over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged with Nut and Washer:\u003c\/strong\u003e Includes the hardware needed for a complete installation, saving trips for additional parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size Matches Anchor Size:\u003c\/strong\u003e Uses a 5\/8 in hole for straightforward layout and drilling with standard carbide bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Concrete Only:\u003c\/strong\u003e Provides reliable expansion performance when installed to the specified embedment in concrete base material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range of Sizes:\u003c\/strong\u003e Available sizes help ensure the installer can choose the proper anchor length and diameter for their load and embedment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis anchor is a solid pick for professionals and competent DIYers who frequently mount equipment to concrete, such as HVAC units, railings, machinery bases, and outdoor fixtures where exposure to moisture is expected. The stainless construction is particularly useful for coastal projects or applications near pools and water features.\u003c\/p\u003e\n\u003cp\u003eIt is not for use in hollow block or brick base material; installers who need anchors for masonry with voids should choose an anchor specifically rated for that substrate. Also, those who require specialized load calculations should consult engineering guidance rather than relying on a general-purpose wedge anchor.\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 improves longevity in wet environments.\u003c\/li\u003e\n\u003cli\u003eComplete package with nut and washer enables fast, one-stop installation.\u003c\/li\u003e\n\u003cli\u003eSimple installation logic since the hole diameter equals the anchor diameter.\u003c\/li\u003e\n\u003cli\u003eCustomers report good value and consistent anchoring ability for common tasks like mounting gazebos and mini splits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to use in concrete only; not suitable for brick or hollow block installations.\u003c\/li\u003e\n\u003cli\u003eSold in a small box quantity of five, which may require multiple boxes for larger projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnchor Diameter\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnchor Length\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 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\u003e2-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Diameter\/Bit\u003c\/td\u003e\n\u003ctd\u003e5\/8 in carbide tipped bit, hammer drill recommended\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\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e5 per box (with nut and washer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CONFAST 5\/8 in x 3-1\/2 in wedge anchor is a practical, corrosion-resistant choice for fastening into concrete where exposure to moisture is a concern. It offers easy installation, included hardware, and solid construction, making it good value for contractors and homeowners mounting outdoor or wet-environment equipment.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this anchor be used in wet or submerged conditions?\u003c\/strong\u003e\u003cbr\u003eYes, the anchor is made from 304 stainless steel and is intended for wet environments, resisting rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat base material is this anchor designed for?\u003c\/strong\u003e\u003cbr\u003eThis wedge anchor is designed for concrete only and should not be used in block or brick base material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat drill bit size and embedment are required?\u003c\/strong\u003e\u003cbr\u003eDrill a 5\/8 in hole with a carbide tipped bit in a hammer drill and ensure a minimum embedment of 2-3\/4 in into the concrete.\u003c\/p\u003e","brand":"CONFAST","offers":[{"title":"Default Title","offer_id":48187838300379,"sku":"B0845MFCF5","price":68.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71t5g91rHDL._SL1500.jpg?v=1769518438","url":"https:\/\/gearmusthave.com\/products\/confast-5-8-in-x-3-1-2-in-stainless-steel-wedge-anchor-corrosion","provider":"GearMustHave","version":"1.0","type":"link"}