{"product_id":"confast-1-4-in-drop-in-anchor-zinc-plated-flush-mount-strength","title":"CONFAST 1\/4 in Drop-in Anchor Zinc Plated - Flush Mount Strength","description":"\u003cp\u003eOur review of the CONFAST 1\/4 in Drop-in Anchor finds it best suited to professionals and serious DIYers who need a flush-mounted anchor that holds reliably in solid concrete. The single biggest reason to consider this anchor is its flush mount design combined with zinc plated carbon steel construction, which delivers a secure, unobtrusive hold for indoor, dry installations where the anchor must sit below the concrete surface. Installation requires a 3\/8 in carbide bit and a hammer drill, and the box includes 100 anchors with one setting tool, making it practical for batch anchoring tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete-only design:\u003c\/strong\u003e The anchor is built specifically for solid concrete, providing predictable performance when installed to the recommended embedment depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush mount finish:\u003c\/strong\u003e When set the anchor sits below the concrete surface so nothing protrudes above the slab, ideal where a smooth surface is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc plated carbon steel:\u003c\/strong\u003e The material and plating deliver strength and basic corrosion resistance suitable for dry, indoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefined hole size:\u003c\/strong\u003e Requires a 3\/8 in hole drilled with a carbide tipped bit in a hammer drill, which standardizes installation and reduces guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum embedment:\u003c\/strong\u003e The anchor must be embedded at least 1 in into the concrete to achieve rated holding capacity and reliable expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity and tool included:\u003c\/strong\u003e Supplied as 100 anchors per box and one setting tool, making it useful for larger jobs where multiple anchors are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product suits contractors, maintenance crews, and experienced DIYers who work on indoor concrete floors or walls and need a low-profile anchor for machinery bases, fixtures, or equipment mounts. The flush mount and solid construction make it a good choice for applications where nothing should stick up above the concrete surface, such as buffing machine mounts or base plates.\u003c\/p\u003e\n\u003cp\u003eIt is not for use in hollow block, brick, or outdoor\/wet environments; anyone needing anchors for masonry other than solid concrete or for exterior use should choose a different anchor type designed for those substrates and conditions.\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\u003eStrong zinc plated carbon steel construction provides reliable hold in solid concrete.\u003c\/li\u003e\n\u003cli\u003eFlush mount design keeps the concrete surface clear of protrusions for a neat installation.\u003c\/li\u003e\n\u003cli\u003eClear drilling and embedment requirements (3\/8 in hole, 1 in embedment) make installation repeatable.\u003c\/li\u003e\n\u003cli\u003eGood value for bulk work with 100 anchors per box and a setting tool included.\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 dry, indoor use and only solid concrete, so it is not versatile for all masonry types.\u003c\/li\u003e\n\u003cli\u003eSome users report mixed installation experiences when the setting tool is missing, which can affect ease of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnchor diameter (inside)\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole diameter \/ bit size\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum embedment\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial \/ Finish\u003c\/td\u003e\n\u003ctd\u003eCarbon steel, zinc plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended base material\u003c\/td\u003e\n\u003ctd\u003eSolid concrete only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eDry, indoor use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack contents\u003c\/td\u003e\n\u003ctd\u003e100 anchors and 1 setting tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CONFAST 1\/4 in Drop-in Anchor is a practical, cost-effective choice for anyone anchoring into solid concrete indoors who needs a flush, low-profile result. It delivers dependable strength and clear installation parameters, and the bulk pack with a setting tool adds value for larger projects. Choose this anchor when working exclusively with solid concrete in dry environments and when a neat, flush finish is required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this anchor be used in brick or block?\u003c\/strong\u003e\u003cbr\u003eNo. These anchors are designed for solid concrete only and should never be used in block or brick base material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat drill bit size is required?\u003c\/strong\u003e\u003cbr\u003eA 3\/8 in carbide tipped drill bit used in a hammer drill is required to prepare the hole for this anchor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the anchor suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eNo. The anchor is zinc plated and intended for dry, indoor environments, so it is not recommended for wet or exterior applications.\u003c\/p\u003e","brand":"CONFAST","offers":[{"title":"Default Title","offer_id":48681255502043,"sku":"B0BQ1PFYT1","price":44.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91-esGOb0KL._SL1500_3d0d4d3a-341b-4cef-b13c-d13677ceea76.jpg?v=1778708575","url":"https:\/\/gearmusthave.com\/products\/confast-1-4-in-drop-in-anchor-zinc-plated-flush-mount-strength","provider":"GearMustHave","version":"1.0","type":"link"}