{"product_id":"hillman-3-8-in-d-x-6-in-l-steel-round-head-anchor-bolts-25-pk","title":"HILLMAN 3\/8 in. D X 6 in. L Steel Round Head Anchor Bolts 25 pk","description":"\u003cdiv\u003e\n\u003ch2\u003eHillman 3\/8 in. D x 6 in. L Steel Round Head Anchor Bolts (25 pk) — Dependable Concrete Fastening\u003c\/h2\u003e\n\u003cp\u003eWhen your project demands a solid, reliable anchor in concrete, the Hillman 3\/8 in. D x 6 in. L Steel Round Head Anchor Bolts is built to perform. This 25‑pack provides uniform, ready‑to‑install anchors designed to secure base plates, machinery, supports, and fixtures to concrete with confidence. The round heads sit flush under washers for a clean, professional finish while offering straightforward compatibility with standard nuts and washers.\u003c\/p\u003e \u003ch3\u003eKey features that make these anchors stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact sizing for predictable installs:\u003c\/strong\u003e 3\/8 inch diameter with a 6 inch length gives you a balanced combination of strength and reach for concrete foundations and structural mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Robust, durable steel designed to withstand physical loads and maintain lock‑in performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRound head design:\u003c\/strong\u003e Clean appearance and easy seating under washers for a neat, professional finish on visible or semi‑exposed installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse thread:\u003c\/strong\u003e Optimizes grip in concrete for reliable holding power when anchoring base plates, columns, equipment supports, and similar fixtures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBoxed 25‑pack:\u003c\/strong\u003e A bulk supply that keeps projects on track and reduces downtime from missing anchors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHole size guidance:\u003c\/strong\u003e Requires a 3\/8\" drill hole to match the bolt diameter, ensuring a proper seat and load transfer into concrete.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eScrew included:\u003c\/strong\u003e No screws are included, so you can pair with the exact nuts, washers, and compatible fasteners you prefer for your application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this product is ideal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMounting machinery, base plates, or structural supports to concrete foundations and walls.\u003c\/li\u003e \u003cli\u003eSecuring handrails, guard rails, or post anchors in commercial spaces, garages, or industrial settings.\u003c\/li\u003e \u003cli\u003eInstalling sign posts, anchors for equipment frames, or other fixtures requiring a robust concrete anchor.\u003c\/li\u003e \u003cli\u003eSituations where a straightforward, high‑load anchor with a clean round head is preferred for both function and appearance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation considerations and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDrill a clean 3\/8\" hole to receive the bolt, ensuring the hole depth accommodates the 6\" bolt length for proper embedment in concrete.\u003c\/li\u003e \u003cli\u003eClean out dust and debris from the hole before inserting the anchor to maximize grip and load transfer.\u003c\/li\u003e \u003cli\u003eInsert the bolt firmly, then secure your fixture with appropriate nuts and washers sized for a tight, vibration‑resistant fit.\u003c\/li\u003e \u003cli\u003eChoose compatible fasteners (nuts and washers) that suit the load requirements and environmental conditions of your project.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Hillman anchor bolt set\u003c\/h3\u003e\n\u003cp\u003eThis 25‑pack of 3\/8 in. D x 6 in. L Steel Round Head Anchor Bolts delivers a dependable, consistent solution tailored for concrete applications. Unlike generic fasteners, these anchors come from a trusted brand and are sized for straightforward replacement and scalability across multiple installations. The round head design offers a clean, unobtrusive look while maintaining strong clamping force through a coarse thread that bites into the concrete for lasting performance.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan for future projects by stocking the 25‑pack; it helps you stay prepared as needs evolve on site.\u003c\/li\u003e \u003cli\u003ePair with standard nuts and washers you already use to maintain consistent hardware across jobs.\u003c\/li\u003e \u003cli\u003eConsider environmental factors like moisture exposure; although not specified here, many users apply appropriate protective coatings or choose hardware suited for the site to extend life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171864178962,"sku":"57262","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/57262_A.eps_High.jpg?v=1775503287","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-8-in-d-x-6-in-l-steel-round-head-anchor-bolts-25-pk","provider":"National Hardware Group","version":"1.0","type":"link"}