{"product_id":"imscrews-5-16-x-1-1-4-hex-head-lag-screws-304-stainless-steel-fully-threaded-structural-wood-bolts-20-pcs","title":"IMSCREWS 5\/16  x 1-1\/4  Hex Head Lag Screws, 304 Stainless Steel, Fully Threaded Structural Wood Bolts, 20   pcs","description":"\u003cp\u003e\"\u003cstrong\u003eIMSCREWS 5\/16 x 1-1\/4 Heavy-Duty Lag Screws - 304 Stainless Steel (20 pcs)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuperior Shear Strength for Structural Hardware\u003c\/strong\u003e\u003cbr\u003eUpgrade your fastening with the 5\/16 industrial diameter. These bolts provide significantly higher lateral stability than standard 1\/4 screws. Perfectly sized at 1.25 inches for securing heavy gate latches, steel brackets, or wall mounts to standard 2x lumber without piercing through the timber.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFully Threaded for Maximum Grip\u003c\/strong\u003e\u003cbr\u003eFeatures a \u003cstrong\u003efully threaded design\u003c\/strong\u003e to ensure total engagement from the sharp tip to the hex head. This maximizes surface area contact in medium depths, providing elite pull-out resistance and immediate structural bite in both softwoods and hardwoods.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e304 Stainless Exterior Defense\u003c\/strong\u003e\u003cbr\u003eForged from premium 18-8 (304) stainless steel for professional-grade rust protection. compatible with \u003cstrong\u003eACQ pressure-treated lumber\u003c\/strong\u003e. Prevents unsightly rust streaks on high-value cedar, redwood, or outdoor 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 1-1\/4 length?\u003c\/strong\u003e Ideal for maximizing thread engagement in 1.5 thick boards (like 2x4s) while maintaining a clean finish.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e- Size: 5\/16 x 1-1\/4 \u003cbr\u003e- Thread: Fully Threaded (Max Grip)\u003cbr\u003e- Material: 304 Stainless Steel\u003cbr\u003e- Drive: 1\/2 Hex Head\u003cbr\u003e- Qty: 20 pcs\"\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eROCK-SOLID LATERAL STABILITY The heavy-duty 5\/16  shaft provides massive resistance to shear forces, making it perfect for high-load hinges and bracket mounting.\u003c\/li\u003e\n\u003cli\u003eFULL-DEPTH THREAD ENGAGEMENT Engineered with full threading to maximize wood fiber grip within a 1.25  depth, preventing pull-out in compact timber projects.\u003c\/li\u003e\n\u003cli\u003e304 EXTERIOR DEFENSE Forged from 304 (18-8) stainless steel to endure high humidity and prevent rust streaks on redwood, cedar, or pressure-treated wood.\u003c\/li\u003e\n\u003cli\u003ePRECISION TORQUE TRANSFER Features a robust hex head for 1\/2  socket drives, ensuring controlled, high-torque installation without the rounding associated with lower-grade screws.\u003c\/li\u003e\n\u003cli\u003ePRO-FIT PARAMETERS To ensure structural integrity and prevent splitting, pre-drilling a pilot hole (7\/32  for softwoods, 1\/4  for hardwoods) is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0F21C791S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0632\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\/16\" x 1-1\/4\"\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":57034512105638,"sku":"B0F21C791S","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/514Wi-bijSL_33a37abf-dbf5-4a2a-8b15-c332eeafe0b4.jpg?v=1787035601","url":"https:\/\/www.imscrews.com\/products\/imscrews-5-16-x-1-1-4-hex-head-lag-screws-304-stainless-steel-fully-threaded-structural-wood-bolts-20-pcs","provider":"IMSCREWS","version":"1.0","type":"link"}