{"product_id":"imscrews-1-2-x-3-lag-bolts-304-stainless-steel-hex-head-wood-screws-partially-threaded-heavy-duty-timber-fasteners-for-structural-mounting-2-pack","title":"IMSCREWS 1\/2  x 3  Lag Bolts, 304 Stainless Steel Hex Head Wood Screws, Partially Threaded Heavy Duty Timber Fasteners for Structural Mounting, 2 Pack","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 1\/2\" x 3\" Heavy-Duty Hex Head Lag Screws - 304 Stainless Steel (2 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuperior Structural Anchoring\u003c\/strong\u003e\u003cbr\u003eThe heavy-duty 1\/2\" diameter provides substantial shear resistance for structural timber projects. At 3 inches in length, these fasteners are suitable for securing structural brackets, mounting ledger boards, and connecting heavy lumber components where dependable stability is required.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e304 Stainless Corrosion Protection\u003c\/strong\u003e\u003cbr\u003eManufactured from 18-8 (304) stainless steel, providing effective resistance against rust in outdoor or humid environments. Compatible with ACQ pressure-treated lumber, helping to maintain structural integrity and prevent rust staining on premium wood surfaces like cedar and redwood.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePartial Thread Clamping Design\u003c\/strong\u003e\u003cbr\u003eThe partially threaded shank allows the bolt to pull the outer timber board tightly against the support structure. This design facilitates a firm joint by ensuring the threads only engage the base material, helping to eliminate gaps between the connected surfaces.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e¡ñ Installation Tool:\u003c\/strong\u003e Use with a standard \u003cstrong\u003e3\/4\" hex socket\u003c\/strong\u003e or wrench.\u003cbr\u003e\u003cstrong\u003e¡ñ Pre-drilling Guide:\u003c\/strong\u003e To prevent timber splitting and ensure a secure fit, pre-drilling a pilot hole is required. Use a \u003cstrong\u003e5\/16\" bit\u003c\/strong\u003e for softwoods or an \u003cstrong\u003e11\/32\" bit\u003c\/strong\u003e for hardwoods.\u003cbr\u003e\u003cstrong\u003e¡ñ Installation Tip:\u003c\/strong\u003e For smoother installation in dense wood, applying a small amount of lubricant to the threads is recommended. Use low-speed settings to avoid thread galling during high-torque application.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e- Size: 1\/2\" x 3\"\u003cbr\u003e- Thread: Partially Threaded\u003cbr\u003e- Material: 304 Stainless Steel (18-8)\u003cbr\u003e- Drive: 3\/4\" Hex Head\u003cbr\u003e- Qty: 2 PCS\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMASSIVE 1\/2 INCH STRUCTURAL DIAMETER - These heavy-duty lag bolts feature a substantial 1\/2  diameter, offering superior shear strength and load-bearing capacity for critical timber framing and high-stress structural joints.\u003c\/li\u003e\n\u003cli\u003eOPTIMIZED CLAMPING WITH PARTIAL THREAD - With a 2.22-inch unthreaded shank, these screws are engineered to pull thick lumber tightly against the base structure, ensuring a gap-free and secure structural bond.\u003c\/li\u003e\n\u003cli\u003eCORROSION RESISTANT 18-8 STAINLESS - Manufactured from premium 304 stainless steel, these fasteners provide dependable rust protection for outdoor applications such as deck beams, docks, and heavy garden structures.\n.\u003c\/li\u003e\n\u003cli\u003ePROFESSIONAL 3\/4  HEX DRIVE - Designed for high-torque installation with a standard 3\/4  socket or wrench. The robust hex head provides a secure interface for impact drivers to prevent stripping during deep penetration.\u003c\/li\u003e\n\u003cli\u003eCRITICAL PRE-DRILLING REQUIREMENT - To maintain wood integrity and prevent snapping, a pilot hole is mandatory. A 5\/16  bit is recommended for softwoods and a 3\/8  bit for hardwoods. Includes 2 heavy-duty bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F219FZKS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0699\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\" x 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034580197542,"sku":"B0F219FZKS","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41keW3A_9kL_e1b84f4a-523e-46cc-ad91-76b827539d99.jpg?v=1787035705","url":"https:\/\/www.imscrews.com\/products\/imscrews-1-2-x-3-lag-bolts-304-stainless-steel-hex-head-wood-screws-partially-threaded-heavy-duty-timber-fasteners-for-structural-mounting-2-pack","provider":"IMSCREWS","version":"1.0","type":"link"}