{"product_id":"imscrews-1-2-x-3-lag-bolts-304-stainless-steel-hex-head-wood-screws-partially-threaded-heavy-duty-timber-fasteners-for-bracket-mounting-5-pack","title":"IMSCREWS 1\/2  x 3  Lag Bolts, 304 Stainless Steel Hex Head Wood Screws, Partially Threaded Heavy Duty Timber Fasteners for Bracket Mounting, 5 Pack","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 1\/2\" x 3\" Heavy-Duty Hex Head Lag Screws - 304 Stainless Steel (5 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 heavy brackets, mounting ledger boards, and connecting timber 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 board or metal fixture 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: 5 PCS\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSTRUCTURAL GRADE 1\/2 INCH DIAMETER - These 1\/2  diameter lag bolts provide industrial-level shear strength, making them the ideal choice for heavy-duty structural joints, timber framing, and high-load outdoor projects.\u003c\/li\u003e\n\u003cli\u003ePRECISION 2.22  UNTHREADED SHANK - Engineered with a 2.22-inch smooth shank to allow the screw to pull two heavy timbers tightly together without gapping, ensuring a professional-grade clamping force for 2-inch thick lumber.\u003c\/li\u003e\n\u003cli\u003e18-8 STAINLESS STEEL WEATHERPROOFING - Manufactured from premium 304 stainless steel, these wood bolts offer reliable protection against rust in damp or exterior environments, perfect for deck beams, gazebos, and docks.\u003c\/li\u003e\n\u003cli\u003e3\/4  EXTERNAL HEX DRIVE SYSTEM - Designed for high-torque application with a standard 3\/4  socket or wrench. The robust hex head provides a secure interface for power tools, preventing stripping in dense pressure-treated wood.\u003c\/li\u003e\n\u003cli\u003eSMALL PROJECT 5-PACK SET - This 5-piece set is curated for focused tasks like mounting heavy brackets or swing sets. To prevent wood splitting, a pilot hole is required (5\/16  for softwoods or 3\/8  for hardwoods).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F21BRHQ4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0700\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 5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034580230310,"sku":"B0F21BRHQ4","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41keW3A_9kL_e25128a3-ebec-4a03-8ef7-b4735a19af23.jpg?v=1787035706","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-bracket-mounting-5-pack","provider":"IMSCREWS","version":"1.0","type":"link"}