{"product_id":"3-4in-x-18in-concrete-anchor-j-bolts","title":"3\/4\" x 18\" Galvanized Threaded J-Bolt Concrete Anchor (Nut \u0026 Washer Included)","description":"\u003ch2 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eJ Hook Anchor Bolt – Concrete Foundation Fastener\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eSecure your structures with confidence using the \u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e3\/4\" x 18\" Galvanized Threaded J-Bolt Concrete Anchor\u003c\/strong\u003e (also known as \u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003ej hook anchor bolts\u003c\/strong\u003e)\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e \u003c\/strong\u003eManufactured from cold drawn 1006-1018 steel and finished with a hot dip galvanized coating, these J-bolts are built to withstand harsh environments and resist corrosion—making them perfect for outdoor and high-moisture applications.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eWith a classic J-shaped design that delivers superior pull-out resistance, these anchor bolts are commonly embedded in freshly poured concrete to anchor pressure-treated wood, metal posts, or structural supports to foundations. Whether you're working on a residential deck or a commercial steel building, this anchor bolt ensures a strong and lasting connection.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eLooking for more options? \u003ca href=\"https:\/\/sandbaggy.com\/collections\/concrete-anchor-bolts\" bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\u003cspan style=\"text-decoration: underline;\" bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eShop all Sandbaggy Concrete Anchor Bolts\u003c\/span\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f0f0; padding: 10px;\" bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003ePlease Note*\u003c\/strong\u003e\n\u003cul bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eNut \u0026amp; Washer Included\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eCompatible with pressure treated wood\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Ukrw2N1aIfc?si=eUB0e841DRdkPKeG\" height=\"315\" width=\"560\" bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}' bis_id=\"fr_p6tberebyua9cojvmjyl4l\" bis_depth=\"1\" bis_chainid=\"1\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003ch2 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eSpecs\u003c\/h2\u003e\n\u003cul bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eBolt Diameter: \u003c\/strong\u003e3\/4 inch\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eThread Size: \u003c\/strong\u003e3\/4\"-13 (13 threads per inch)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eBolt Length: \u003c\/strong\u003e18 inches\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eThread Length: \u003c\/strong\u003e4 inches\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eMaterial: \u003c\/strong\u003eCold Drawn 1006-1018 Steel\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eFinish: \u003c\/strong\u003eHot Dip Galvanized\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eShape: \u003c\/strong\u003eJ-Bolt\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eIncludes: \u003c\/strong\u003eNut and Washer\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eCompatible With: \u003c\/strong\u003ePressure treated wood\u003c\/li\u003e\n\u003cul bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003chr bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003ch2 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eFeatures\u003c\/h2\u003e\n\u003cul bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eHot Dip Galvanized Finish\u003c\/strong\u003e – Long-lasting corrosion protection for outdoor and wet environments.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eSuperior to L-Bolts\u003c\/strong\u003e – The J-shape offers better pull-out resistance and a more secure embedment in concrete.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eHeavy-Duty Cold Drawn Steel\u003c\/strong\u003e – Made from 1006-1018 steel for strength and durability in demanding construction jobs.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003ePressure-Treated Wood Compatible\u003c\/strong\u003e – Designed for use with treated lumber in deck and post base installations.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eNut and Washer Included\u003c\/strong\u003e – Comes complete for easy installation and a tight, reliable hold.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cstrong bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eVersatile Applications\u003c\/strong\u003e – Commonly embedded in freshly poured concrete; ideal for anchoring posts, columns, fences, light poles, equipment bases, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003ch2 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eSandbaggy Fasteners\u003c\/h2\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eLandscaping and construction professionals — and DIYers — trust Sandbaggy for reliable, built-to-last fasteners. From anchor bolts to nails and washers, we help you get the job done right.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/DRUbGfjjimw?si=jKUVu3xDIeiUsEDA\" height=\"315\" width=\"560\" bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}' bis_id=\"fr_7px7x5j2hvofb1ewc3xnpk\" bis_depth=\"1\" bis_chainid=\"1\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003ch2 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eFAQ\u003c\/h2\u003e\n\u003ch3 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eCan these J-bolts be used with pressure-treated wood?\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eYes, they are fully compatible with pressure-treated wood and are commonly used to secure post bases, decks, and other wood structures to concrete foundations.\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eWhat’s the difference between J-bolts and L-bolts?\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eJ-bolts offer better pull-out resistance due to their curved design, which creates a more secure hold when embedded in concrete—especially under tension or shear loads.\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eAre the nut and washer included with each bolt?\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eYes, each J-bolt comes with a compatible nut and washer for a complete and secure installation.\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003eThis Product May Also Be Known As\u003c\/h3\u003e\n\u003cul bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003ej-bolt anchor\u003c\/li\u003e\n\u003cli bis_size='{\"x\":0,\"y\":0,\"w\":0,\"h\":0,\"abs_x\":0,\"abs_y\":0}'\u003ej type anchor bolt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sandbaggy","offers":[{"title":"1 pcs - $45.15 each","offer_id":53880560812404,"sku":"3\/4x18-J-Bolt-GALV-1","price":45.15,"currency_code":"USD","in_stock":true},{"title":"5 pcs - $14.91 each","offer_id":53880560845172,"sku":"3\/4x18-J-Bolt-GALV-5","price":74.55,"currency_code":"USD","in_stock":true},{"title":"10 pcs - $13.02 each","offer_id":53880560877940,"sku":"3\/4x18-J-Bolt-GALV-10","price":130.2,"currency_code":"USD","in_stock":true},{"title":"20 pcs - $10.92 each","offer_id":53880560910708,"sku":"3\/4x18-J-Bolt-GALV-20","price":218.4,"currency_code":"USD","in_stock":true},{"title":"50 pcs - $8.78 each","offer_id":53880560943476,"sku":"3\/4x18-J-Bolt-GALV-50","price":438.9,"currency_code":"USD","in_stock":true},{"title":"500 pcs - $7.50 each","offer_id":53880560976244,"sku":"3\/4x18-J-Bolt-GALV-500","price":3748.5,"currency_code":"USD","in_stock":true},{"title":"1000 pcs - $6.67 each","offer_id":53880561009012,"sku":"3\/4x18-J-Bolt-GALV-1000","price":6672.75,"currency_code":"USD","in_stock":true},{"title":"2000 pcs - $6.38 each","offer_id":53880561041780,"sku":"3\/4x18-J-Bolt-GALV-2000","price":12762.75,"currency_code":"USD","in_stock":true},{"title":"4000 pcs - $6.12 each","offer_id":53880561074548,"sku":"3\/4x18-J-Bolt-GALV-4000","price":24477.6,"currency_code":"USD","in_stock":true},{"title":"5000 pcs - $5.97 each","offer_id":53880599937396,"sku":"3\/4x18-J-Bolt-GALV-5000","price":29845.2,"currency_code":"USD","in_stock":true},{"title":"21000 pcs - $5.61 each","offer_id":53880599970164,"sku":"3\/4x18-J-Bolt-GALV-21000","price":117708.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2262\/3251\/files\/3-4_x_18_J_bolt_anchors_1_f9b4748c-f44b-441a-8ba1-db62beaac815.jpg?v=1770746034","url":"https:\/\/sandbaggy.com\/products\/3-4in-x-18in-concrete-anchor-j-bolts","provider":"Sandbaggy","version":"1.0","type":"link"}