{"product_id":"hillman-1-2-in-d-x-4-3-4-in-l-steel-round-head-strike-anchor","title":"HILLMAN 1\/2 in. D X 4-3\/4 in. L Steel Round Head Strike Anchor","description":"\u003cdiv\u003e\n\u003cp\u003eThe Hillman 1\/2 in D x 4-3\/4 in L Steel Round Head Strike Anchor is engineered to deliver rock-solid mounting into concrete. This durable steel anchor features a round head for a clean, finished look and a 1\/2\" diameter that accepts a matching screw for a streamlined, single-piece fastening solution. With a minimum embedment of 2-1\/2\" and a screw length of 4-3\/4\", it’s designed to provide dependable holding power for fixtures, brackets, and hardware in concrete applications. \u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 1\/2\"\u003c\/li\u003e \u003cli\u003eLength: 4-3\/4\"\u003c\/li\u003e \u003cli\u003eMinimum embedment: 2-1\/2\"\u003c\/li\u003e \u003cli\u003eHead style: Round\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eRequired drill hole size: 1\/2\"\u003c\/li\u003e \u003cli\u003eScrew included: Yes (screw length 4-3\/4\")\u003c\/li\u003e \u003cli\u003eThread type: High\/Low\u003c\/li\u003e \u003cli\u003eApplication: Concrete\u003c\/li\u003e \u003cli\u003eCapacity: Up to 400 lbs (typical)\u003c\/li\u003e \u003cli\u003ePackage quantity: 1 per box\u003c\/li\u003e \u003cli\u003eBrand: Hillman\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Hillman strike anchor stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAll-in-one fastening solution: The included screw eliminates the need to source separate hardware, streamlining installation and reducing parts to manage on site.\u003c\/li\u003e \u003cli\u003eEngineered for concrete: The high\/low thread pattern helps maximize bite in masonry, delivering steady pull-out resistance and reliable performance under load.\u003c\/li\u003e \u003cli\u003eHigh-load capability: Rated for up to 400 lbs in properly prepared concrete, making it suitable for securing heavier fixtures, brackets, conduit hangers, and other hardware.\u003c\/li\u003e \u003cli\u003eClean aesthetic and versatile fit: The round head provides a neat appearance on exposed installations while still offering solid engagement in the concrete substrate.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMounting electrical conduit brackets and raceways to concrete walls or floors\u003c\/li\u003e \u003cli\u003eSecuring lightweight to medium fixtures such as shelves, brackets, or anchor points for security devices\u003c\/li\u003e \u003cli\u003eAttaching hardware to concrete surfaces where a discrete, robust anchor is preferred\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation at a glance\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eDrill a 1\/2\" hole to the recommended depth for the concrete surface.\u003c\/li\u003e \u003cli\u003eClean the hole to remove dust and debris for optimal grip.\u003c\/li\u003e \u003cli\u003eInsert the strike anchor into the hole and drive in the included screw until the fixture sits firmly.\u003c\/li\u003e \u003cli\u003eTighten carefully to avoid overtightening, which can compromise embedment and load capacity.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify concrete conditions and ensure the embedment depth is achieved for optimal load performance.\u003c\/li\u003e \u003cli\u003eUse the full 4-3\/4\" screw length to maximize engagement with the anchor and substrate.\u003c\/li\u003e \u003cli\u003eFor repeated removal and reinstallation, consider the fixture’s load path to prevent loosening over time.\u003c\/li\u003e \u003cli\u003eStore and handle the boxed unit to protect the screw and anchor threads from damage prior to installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52197923717394,"sku":"5305537","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5305537_A.eps_High.jpg?v=1776205369","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-1-2-in-d-x-4-3-4-in-l-steel-round-head-strike-anchor","provider":"National Hardware Group","version":"1.0","type":"link"}