{"product_id":"hillman-3-8-in-d-x-4-3-4-in-l-steel-round-head-strike-anchor-25-pc","title":"HILLMAN 3\/8 in. D X 4-3\/4 in. L Steel Round Head Strike Anchor 25 pc","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the HILLMAN 3\/8 in. D X 4-3\/4 in. L Steel Round Head Strike Anchor, a dependable masonry fastener built to secure fixtures in concrete with solid, lasting grip. Designed for professional-grade performance in everyday projects, this anchor combines robust steel construction with a precise 3\/8\" hole and a thoughtfully engineered thread design for reliable installation.\u003c\/p\u003e \u003ch3\u003eWhy this strike anchor stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel core\u003c\/strong\u003e for durability in concrete applications, reducing the risk of pull-out under load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3\/8\" diameter\u003c\/strong\u003e with a 4-3\/4\" length and a \u003cstrong\u003eminimum embedment of 1-3\/4\"\u003c\/strong\u003e to maximize holding power even in tougher masonry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRound head\u003c\/strong\u003e provides a clean, finished look and sits flush when installed, ideal for exposed or visible mounting surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncluded screw\u003c\/strong\u003e runs the full length of the anchor (4-3\/4\"), ensuring immediate compatibility out of the box.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh\/Low thread design\u003c\/strong\u003e enhances bite into concrete, improving grip without extra effort.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrill hole size 3\/8\"\u003c\/strong\u003e matches the anchor’s diameter for straightforward, repeatable installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e25 pieces per box\u003c\/strong\u003e in boxed packaging—great for multi-project jobs or stocking up a masonry toolkit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete application\u003c\/strong\u003e focused use to meet common mounting needs in masonry walls, floors, or slabs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 3\/8 in\u003c\/li\u003e \u003cli\u003eLength: 4-3\/4 in\u003c\/li\u003e \u003cli\u003eMinimum Embedment: 1-3\/4 in\u003c\/li\u003e \u003cli\u003eHead Style: Round\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eRequired Drill Hole Size: 3\/8 in\u003c\/li\u003e \u003cli\u003eScrew Included: Yes (Screw Length: 4-3\/4 in)\u003c\/li\u003e \u003cli\u003eNumber in Package: 25\u003c\/li\u003e \u003cli\u003ePackaging Type: Boxed\u003c\/li\u003e \u003cli\u003eApplication: Concrete\u003c\/li\u003e \u003cli\u003eCapacity: 240 (specification per packaging, results vary with substrate and installation)\u003c\/li\u003e \u003cli\u003eThread Type: High\/Low\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eIdeal use cases\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMounting shelving brackets, electrical fixtures, or conduit hangers to concrete or masonry walls\u003c\/li\u003e \u003cli\u003eSecuring outdoor fixtures where a robust, corrosion-resistant anchor is needed (in appropriate environments)\u003c\/li\u003e \u003cli\u003eInstalling heavy hardware for workshop or garage projects that demand dependable hold\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eHow to install with confidence\u003c\/h4\u003e\n\u003col\u003e \u003cli\u003eMark the drill point on the concrete and drill a clean 3\/8\" hole to accommodate the anchor.\u003c\/li\u003e \u003cli\u003eClean out debris from the hole to ensure full embedment.\u003c\/li\u003e \u003cli\u003eInsert the anchor into the hole, then drive in the supplied screw until the head sits flush and the fixture is securely fastened.\u003c\/li\u003e \u003cli\u003eFor maximum performance, verify embedment depth and avoid overtightening, which can reduce holding power.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eWhether you’re completing a DIY project or tackling professional masonry work, the Hillman 3\/8 in. X 4-3\/4 in. Steel Round Head Strike Anchor delivers a reliable, ready-to-use solution. With its boxed 25-pack, included screw, and targeted concrete performance, this anchor helps you get a solid mount—right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52197911232786,"sku":"5305503","price":88.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5305503_A.eps_High.jpg?v=1776205257","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-8-in-d-x-4-3-4-in-l-steel-round-head-strike-anchor-25-pc","provider":"National Hardware Group","version":"1.0","type":"link"}