{"product_id":"1-4-20-x-2-stainless-steel-lag-bolts-hex-head-wood-screws-70-pack","title":"1\/4-20 x 2\" Stainless Steel Lag Bolts Hex Head Wood Screws – 70 Pack","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n  \u003ch2\u003e1\/4-20 x 2\" Stainless Steel Lag Bolts — Heavy-Duty Holding Power for Outdoor Wood Projects\u003c\/h2\u003e\n  \u003cp\u003eRunning out of fasteners mid-project is frustrating — especially when you're building a deck, fence, or outdoor structure that needs to last. These 70-pack 1\/4-20 x 2\" hex head lag bolts are built for DIYers and contractors who need reliable, corrosion-resistant fasteners without constant hardware store runs.\u003c\/p\u003e\n  \u003cp\u003eEach lag bolt is machined from 304 stainless steel with a 1\/4\" (6.35 mm) thread diameter, 2\" (50.8 mm) overall length, and a 7\/16\" external hex drive. The partial-thread design features a smooth shank near the head that pulls two workpieces tightly together for a stronger mechanical bond.\u003c\/p\u003e\n  \u003cp\u003eIdeal for deck ledger boards, fence post attachments, playground equipment, gate hinges, and joining 2×4 lumber — anywhere you need structural holding power that won't rust, stain, or fail under load.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n  \u003cspan class=\"hdiy-compat-icon\"\u003e✅\u003c\/span\u003e\n  Compatible with pressure-treated lumber (ACQ\/CA), cedar, pine, hardwood, and most outdoor structural timber applications\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n  \u003ch2\u003e✅ Key Features of These 1\/4-20 Stainless Steel Lag Bolts\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🦀\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e304 Stainless Steel — Rust \u0026amp; Corrosion Resistant:\u003c\/strong\u003e Outperforms zinc-coated and galvanized lag screws in humid, coastal, and outdoor environments. Won't stain or corrode pressure-treated wood.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003ePartial Thread Design for Tight Wood Joints:\u003c\/strong\u003e The smooth shank near the hex head draws mating pieces firmly together, creating a stronger clamp than fully threaded screws — no gaps, no wobble.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e💪\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eHex Head for Maximum Torque:\u003c\/strong\u003e The 7\/16\" external hex drive accepts standard sockets, wrenches, or impact drivers — minimizing cam-out and allowing full torque transfer without stripped heads.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e70-Piece Value Pack:\u003c\/strong\u003e Enough fasteners for medium to large projects — deck repairs, fence panels, gate hardware, or structural framing — all in one purchase.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eConsistent Dimensions — 1\/4\"-20 x 2\":\u003c\/strong\u003e Uniform thread pitch (20 TPI), diameter (1\/4\"), and length (2\") across every bolt in the pack. No rejects, no sizing surprises.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eStructural-Grade Strength:\u003c\/strong\u003e Thick shank and hex head design handles shear loads that would snap ordinary wood screws — built for real structural connections, not light-duty fastening.\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-usecases\"\u003e\n  \u003ch2\u003e🎯 Who Is This For?\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e🏡\u003c\/span\u003e\n    \u003cstrong\u003eDeck \u0026amp; Fence Builders\u003c\/strong\u003e\n    \u003cp\u003eAttach ledger boards, secure fence posts, and fasten structural members with lag bolts that won't rust or loosen over time — even in wet climates.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e🔧\u003c\/span\u003e\n    \u003cstrong\u003eWeekend DIYers\u003c\/strong\u003e\n    \u003cp\u003eBuilding a raised garden bed, pergola, or outdoor furniture? The 70-pack gives you plenty of fasteners to complete the job without running short.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e⚓\u003c\/span\u003e\n    \u003cstrong\u003eCoastal \u0026amp; Marine Applications\u003c\/strong\u003e\n    \u003cp\u003e304 stainless steel handles salt air and moisture far better than standard coated screws — ideal for docks, boat lifts, and beachside structures.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e👷\u003c\/span\u003e\n    \u003cstrong\u003eContractors \u0026amp; Tradespeople\u003c\/strong\u003e\n    \u003cp\u003eKeep a box on the truck for structural framing, playground equipment installation, and any job requiring a reliable 1\/4-20 lag bolt in quantity.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n  \u003ch2\u003e📐 Technical Specifications\u003c\/h2\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eLag Bolts \/ Lag Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eHex Head (External Hex)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eDrive Size\u003c\/th\u003e\n\u003ctd\u003e7\/16\" (wrench \/ socket not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e1\/4\"-20 (UNC)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e1\/4 inch (6.35 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e20 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e2 inches (50.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003ePartial thread (smooth shank near head)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural silver stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e70 pieces per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMeasurement System\u003c\/th\u003e\n\u003ctd\u003eImperial (inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan these lag bolts be used in pressure-treated lumber?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. 304 stainless steel resists the corrosive chemicals (ACQ, CA) in modern pressure-treated wood. Unlike zinc-coated lag screws, these won't prematurely rust or stain the wood surface.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need to pre-drill before installing these lag bolts?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes — pre-drilling is strongly recommended. Use a pilot hole approximately 3\/16\" in diameter (slightly smaller than the bolt's root diameter) to prevent wood splitting and make driving easier. A clearance hole in the top board helps the partial thread pull pieces together correctly.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat tools do I need to install these lag bolts?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYou'll need a 7\/16\" hex socket, combination wrench, or nut driver. A cordless impact driver with a 7\/16\" socket makes installation significantly faster. The wrench is not included in this pack.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the difference between a lag bolt and a regular wood screw?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eLag bolts have a thicker shank and hex head designed for heavy-duty structural connections — deck ledgers, beam attachments, and framing. Regular wood screws are for lighter joinery. The partial thread on lag bolts pulls the top piece tight against the base material for a stronger mechanical joint.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre these suitable for coastal or marine environments?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e304 stainless steel offers good salt-spray resistance for most residential coastal applications — docks, decks, and outdoor structures near the ocean. For constant immersion or extreme marine exposure, 316 stainless is recommended, but these 304 lag bolts will significantly outperform standard galvanized screws.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many lag bolts do I need for a typical deck project?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eIt depends on the deck size and ledger length, but a typical residential deck ledger connection typically requires one lag bolt every 16\" on center. The 70-piece pack is generally sufficient for medium-sized deck ledger boards or multiple smaller structural connections.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your quantity above, then add to cart.\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Default Title","offer_id":52247901339922,"sku":"KFCGBTST0151","price":21.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_489b7270-09af-42ff-81e0-52ec3818eeac.jpg?v=1783740979","url":"https:\/\/homediyer.com\/products\/1-4-20-x-2-stainless-steel-lag-bolts-hex-head-wood-screws-70-pack","provider":"HomeDIYer","version":"1.0","type":"link"}