{"product_id":"hillman-1-4-in-d-x-2-1-2-in-l-heat-treated-steel-hex-head-cap-screw-100-pk","title":"HILLMAN 1\/4 in. D X 2-1\/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk","description":"\u003cdiv\u003e\n\u003cp\u003eFor professionals and serious DIYers who demand reliable, heavy‑duty fasteners, the \u003cstrong\u003eHillman 1\/4 in. diameter x 2-1\/2 in. length Heat Treated Steel Hex Head Cap Screws\u003c\/strong\u003e deliver proven performance. Crafted from steel and heat‑treated to \u003cstrong\u003eGrade 8\u003c\/strong\u003e, these screws are built to withstand high-load fastening with consistent torque and strong clamping power in demanding assemblies.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead type\u003c\/strong\u003e: Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Heat Treated\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: 8\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: Coarse\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCount\u003c\/strong\u003e: 100 per package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Boxed\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: Hillman’s heat‑treated Grade 8 steel offers enhanced hardness and tensile strength for high‑load connections. The 1\/4 in. diameter and 2-1\/2 in. length give you a secure fit for thicker materials and robust mounting tasks, while the hex head provides a reliable grip for driving with standard tools. The coarse threads enable quicker installation and strong bite in a variety of substrates, especially where vibration or dynamic loads are present.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRecommended applications\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMounting heavy brackets, supports, and hardware on wooden and metal frames\u003c\/li\u003e \u003cli\u003eStructural framing and equipment mounting in workshops, garages, trailers, and sheds\u003c\/li\u003e \u003cli\u003eDeck, fence, or outdoor project hardware requiring dependable, high‑strength fasteners\u003c\/li\u003e \u003cli\u003eMachinery mounting and other high‑load assemblies where solid clamping is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with appropriate nuts and flat washers to distribute load and protect surfaces.\u003c\/li\u003e \u003cli\u003eEnsure sufficient thread engagement without bottoming out; use the full 2-1\/2 in. length where material thickness allows.\u003c\/li\u003e \u003cli\u003eFor vibration-prone applications, consider a suitable torque that achieves a secure clamp without over‑tightening.\u003c\/li\u003e \u003cli\u003eStore and organize the boxed 100‑pack to keep projects flowing and minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the \u003cstrong\u003eHillman Hex Head Cap Screws\u003c\/strong\u003e when you need dependable, high‑strength fasteners that perform under pressure. This 100‑pack is ideal for bulk projects, shop inventories, and ongoing repair work, delivering consistent results from first drive to final torque.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171854020882,"sku":"54395","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/54395_LA.eps_High.jpg?v=1775503223","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-1-4-in-d-x-2-1-2-in-l-heat-treated-steel-hex-head-cap-screw-100-pk","provider":"National Hardware Group","version":"1.0","type":"link"}