{"product_id":"imscrews-5-16-x-2-hex-head-lag-screws-304-stainless-steel-partially-threaded-heavy-duty-structural-wood-bolts-20-pcs","title":"IMSCREWS 5\/16  x 2  Hex Head Lag Screws, 304 Stainless Steel, Partially Threaded Heavy Duty Structural Wood Bolts, 20   pcs","description":"\"\u003cstrong\u003eIMSCREWS 5\/16 x 2 Heavy-Duty Lag Screws - 304 Stainless Steel (20 pcs)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProfessional Grade Structural Strength\u003c\/strong\u003e\u003cbr\u003eEngineered for heavy-duty timber connections, the 5\/16 diameter provides significantly higher shear resistance than standard 1\/4 screws. Our 20-piece pro-pack is ideal for securing thick metal brackets, deck railings, or mounting hardware to 4x posts and beams across larger projects.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVise-Like Clamping Power\u003c\/strong\u003e\u003cbr\u003eOur \u003cstrong\u003epartially threaded shank\u003c\/strong\u003e features a smooth upper section that allows the bolt to pull the outer board or hardware tightly against the support post. This creates a gap-free, rock-solid joint, preventing the bridging effect common in long full-thread screws for a professional-grade finish.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e304 Stainless Exterior Defense\u003c\/strong\u003e\u003cbr\u003eForged from premium 18-8 (304) stainless steel for elite rust protection in outdoor environments. compatible with \u003cstrong\u003eACQ pressure-treated lumber\u003c\/strong\u003e. Prevents unsightly corrosion streaks on high-value cedar, redwood, or premium deck framing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e¡ñ Tools:\u003c\/strong\u003e Fits a standard \u003cstrong\u003e1\/2 hex socket\u003c\/strong\u003e or wrench.\u003cbr\u003e\u003cstrong\u003e¡ñ Pre-drilling:\u003c\/strong\u003e Recommended. Use a 3\/16 bit for softwoods or 7\/32 bit for hardwoods to prevent timber splitting.\u003cbr\u003e\u003cstrong\u003e¡ñ Why 20 pcs?\u003c\/strong\u003e Best value for consistent, multi-point installations like mounting multiple deck brackets or fence hardware.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e- Size: 5\/16 x 2 \u003cbr\u003e- Thread: Partially Threaded (Max Clamping)\u003cbr\u003e- Material: 304 Stainless Steel\u003cbr\u003e- Drive: 1\/2 Hex Head\u003cbr\u003e- Qty: 20 pcs\"\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePRO-GRADE CLAMPING FORCE The engineered partial thread allows the shank to bypass outer boards, drawing timber members together for a rock-solid, gap-free joint.\u003c\/li\u003e\n\u003cli\u003eSUPERIOR LATERAL STRENGTH Featuring a heavy-duty 5\/16  diameter, these bolts offer elite resistance to shear forces, ideal for heavy gate hinges and deck framing.\u003c\/li\u003e\n\u003cli\u003e304 EXTERIOR DEFENSE Forged from premium 304 (18-8) stainless steel to prevent rust and corrosive bleeding in cedar, redwood, or pressure-treated lumber.\n\n[304 EXTERIOR DEFENSE] Forged from premium 304 (18-8) stainless steel to prevent rust and corrosive bleeding in cedar, redwood, or pressure-treated lumber.\u003c\/li\u003e\n\u003cli\u003eMAX-TORQUE INTERFACE Precision hex head ensures a secure 1\/2  socket fit, providing stable torque transfer for controlled seating in extra-dense timber.\u003c\/li\u003e\n\u003cli\u003eTECHNICAL SPECIFICATION To prevent splitting and protect the 5\/16  shaft, pre-drilling a pilot hole (7\/32  for softwoods, 1\/4  for hardwoods) is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F21DFPVP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0638\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\/16\" x 2\"\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 20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034520232102,"sku":"B0F21DFPVP","price":10.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41keW3A_9kL_79eca677-efb0-4e67-a29d-c49da12c5988.jpg?v=1787035610","url":"https:\/\/www.imscrews.com\/products\/imscrews-5-16-x-2-hex-head-lag-screws-304-stainless-steel-partially-threaded-heavy-duty-structural-wood-bolts-20-pcs","provider":"IMSCREWS","version":"1.0","type":"link"}