{"product_id":"17-x-4-bronze-t-40-lag-screw-100-bucket-ctx174-100","title":"17 x 4\" Bronze T-40 Lag Screw 100\/Bucket","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Big Timber 17 x 4\" Bronze T-40 Lag Screw (\u003cspan itemprop=\"model\"\u003e1CTX174\u003c\/span\u003e) is designed for heavy-duty construction fastening applications in both indoor and outdoor environments. Sold in a convenient 100-count bucket, this lag screw is built to deliver consistent, reliable performance across a wide range of structural and general construction tasks.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMPN\u003c\/th\u003e\n      \u003ctd\u003e1CTX174\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eBig Timber\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCallout Size\u003c\/th\u003e\n      \u003ctd\u003e17\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eLength\u003c\/th\u003e\n      \u003ctd\u003e4 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Diameter\u003c\/th\u003e\n      \u003ctd\u003e0.295 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eShank Diameter\u003c\/th\u003e\n      \u003ctd\u003e0.226 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHead Diameter\u003c\/th\u003e\n      \u003ctd\u003e0.675 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHead Type\u003c\/th\u003e\n      \u003ctd\u003eRound\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDrive Style\u003c\/th\u003e\n      \u003ctd\u003eStar (T-40 Recess)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Type\u003c\/th\u003e\n      \u003ctd\u003eStandard\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003ctd\u003eSteel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFinish\u003c\/th\u003e\n      \u003ctd\u003eBronze\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIndoor \/ Outdoor\u003c\/th\u003e\n      \u003ctd\u003eIndoor and Outdoor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eContainer Size\u003c\/th\u003e\n      \u003ctd\u003e100-Count Bucket\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003e5.83 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT-40 Star Drive Recess:\u003c\/strong\u003e Provides increased driver-bit contact compared to traditional hex or Phillips drives, reducing cam-out and improving torque transfer during installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRound Head Profile (0.675 in. diameter):\u003c\/strong\u003e Distributes clamping force across a wider surface area, improving pull-through resistance in structural applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.295 in. Thread Diameter:\u003c\/strong\u003e Offers substantial thread engagement for strong holding power in wood and similar substrates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBronze Finish on Steel Construction:\u003c\/strong\u003e Provides corrosion resistance for use in both indoor and outdoor environments without sacrificing structural integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Thread Type:\u003c\/strong\u003e Compatible with conventional lag screw installation techniques, requiring no specialized pre-drilling beyond standard pilot hole practices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100-Count Bucket Packaging:\u003c\/strong\u003e Keeps fasteners organized and accessible on the job site, reducing handling time during high-volume installation work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural wood framing and timber construction where a large-diameter, high-strength lag screw is required.\u003c\/li\u003e\n  \u003cli\u003eDeck building, fencing, and outdoor wood structures where exposure to the elements demands a corrosion-resistant finish.\u003c\/li\u003e\n  \u003cli\u003eGeneral construction fastening tasks requiring a round-head lag screw with a T-40 star drive interface.\u003c\/li\u003e\n  \u003cli\u003eInterior and exterior applications where a single fastener specification must serve dual-environment requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46916858937497,"sku":"CTX174-100","price":78.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/167631485-1.jpg?v=1775338766","url":"https:\/\/gappower.com\/products\/17-x-4-bronze-t-40-lag-screw-100-bucket-ctx174-100","provider":"Gap Power","version":"1.0","type":"link"}