{"product_id":"spax-1-4-in-x-3-1-2-in-structural-wood-lag-screws-heavy-duty","title":"SPAX 1\/4 in x 3-1\/2 in Structural Wood Lag Screws - Heavy Duty","description":"\u003cp\u003eIn this review the SPAX 1\/4 in x 3-1\/2 in Interior Washer Head Structural Wood Lag Screws are assessed for contractors, carpenters and serious DIYers who need durable, fast-install fasteners in bulk. The bottom line: these screws are built for heavy-duty wood work and deliver consistent bit engagement thanks to the 6-lobe T-Star drive, so the single biggest reason to buy is faster, less frustrating installation on demanding structural tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Star drive:\u003c\/strong\u003e accepts standard bits and provides reliable engagement to reduce cam-out during long runs of fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-lobe design:\u003c\/strong\u003e gives superior bit contact so installers experience smoother torque transfer and quicker installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior washer head:\u003c\/strong\u003e offers a neat seated finish and disperses load for structural wood connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk pail, 500 EA:\u003c\/strong\u003e supplies a large job site or shop with enough fasteners to avoid frequent reordering and saves handling time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit included:\u003c\/strong\u003e a bit is supplied with the pail, which can be convenient, though some users report mixed results and occasional need for a specialty bit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese lag screws suit framers, deck builders and contractors who fasten heavy timbers or structural members and want a dependable drive system that works with industry standard bits. The bulk pail and robust construction also make them appropriate for busy shops or rental fleets where replenishing stock is an operational concern.\u003c\/p\u003e\n\u003cp\u003eHomeowners doing a single small project or anyone who needs a handful of specialty screws should look elsewhere, since the 500-count bulk pail is intended for repeated use and larger projects rather than occasional DIY needs.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh bit engagement from the 6-lobe T-Star reduces stripping and speeds installation.\u003c\/li\u003e\n\u003cli\u003eSturdy washer head design spreads load for stronger wood connections.\u003c\/li\u003e\n\u003cli\u003eGood value for money when purchased in bulk for regular use on job sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncluded bit feedback is mixed; some users may need to source a specific quality bit for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eStructural wood lag screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/4 in x 3-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead style\u003c\/td\u003e\n\u003ctd\u003eInterior washer head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eT-Star 6-lobe (compatible with standard bits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e500 EA bulk pail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAltenloh, Brink \u0026amp; Co\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese SPAX lag screws are a solid choice for professionals and serious DIYers who need heavy-duty, reliable fasteners in quantity. The superior bit engagement and washer head design make installation faster and connections stronger, delivering good value for frequent users even if some buyers opt to use a higher-quality bit than the one included.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the drive accept common bits?\u003c\/strong\u003e\u003cbr\u003eYes, the T-Star 6-lobe drive accepts industry standard bits for broad compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a bit included with the pail?\u003c\/strong\u003e\u003cbr\u003eA bit is included, but user reports are mixed and some installers prefer to use their own high-quality bit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these meant for structural use?\u003c\/strong\u003e\u003cbr\u003eYes, the interior washer head and heavy-duty construction are intended for structural wood connections.\u003c\/p\u003e","brand":"Altenloh, Brink \u0026 Co","offers":[{"title":"Default Title","offer_id":48226342011099,"sku":"B018JQEL2E","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71_qwsroPuL._SL1500_51d78747-5eec-4c7e-87a0-224b46514510.jpg?v=1770842546","url":"https:\/\/gearmusthave.com\/products\/spax-1-4-in-x-3-1-2-in-structural-wood-lag-screws-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}