{"product_id":"14-x-3-in-lag-screws-440-pcs-heavy-duty-black-washer-head","title":"#14 x 3 in Lag Screws (440 pcs) - Heavy Duty Black Washer Head","description":"\u003cp\u003eIn this review of the #14 x 3 in lag screws pack the bottom line is simple: these are a heavy duty, value-minded option for outdoor wood projects where corrosion resistance and driving ease matter. The pack of approximately 440 screws and two T30 star bits is aimed at DIYers and professionals who need a large supply of sturdy fasteners with a washer head and a Torx drive. The reviewer found the thicker carbon steel rod, special heat treatment and epoxy coating deliver dependable mechanical strength and good rust protection for decking and structural wood uses.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRugged construction:\u003c\/strong\u003e Thickened low carbon alloy steel with a special heat treatment gives the screws higher mechanical strength and greater resistance to deformation under load.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnti-corrosion coating:\u003c\/strong\u003e A four-layer epoxy coating that passed a 1000-hour salt spray test helps the screws resist rust in outdoor conditions and extend service life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTorx T30 star drive:\u003c\/strong\u003e The T30 star drive reduces cam-out and makes installation faster with less slippage compared with standard Phillips heads.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKnurl thread design:\u003c\/strong\u003e Mid-shank knurling and a new generation wood thread reduce the chance of splitting hardboard and improve holding power in structural wood.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eValue pack:\u003c\/strong\u003e Approximately 440 pieces plus two T30 bits provide plenty of fasteners for large jobs without repeated trips to the store.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese screws are well suited to contractors, deck builders and serious DIYers who need a large quantity of durable lag screws for outdoor wood framing, deck ledger attachments and other structural timber connections. The washer head and knurling are useful when a broad bearing surface and reduced splitting risk are needed.\u003c\/p\u003e\n\u003cp\u003eHomeowners with occasional light projects might find the 440-piece count excessive; those requiring stainless-steel corrosion resistance for extremely salty coastal exposure should consider marine-grade fasteners instead.\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\u003eStrong, heat-treated carbon steel construction that resists bending and offers solid mechanical properties.\u003c\/li\u003e\n \u003cli\u003eDurable four-layer epoxy coating with proven salt spray resistance for outdoor use.\u003c\/li\u003e\n \u003cli\u003eTorx T30 drive and included bits make driving faster and reduce bit slip.\u003c\/li\u003e\n \u003cli\u003eLarge quantity and included bits provide good value for big projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCoating paint resistance received mixed feedback from customers, so some pieces may show flaking under extreme handling.\u003c\/li\u003e\n \u003cli\u003eNot stainless steel, so for the most corrosive environments a different alloy may be preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e#14 x 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eApproximately 440 pieces (about 10 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eLow carbon alloy steel, heat treated\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHead style\u003c\/td\u003e\n\u003ctd\u003eWasher head\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDrive type\u003c\/td\u003e\n\u003ctd\u003eTorx\/Star T30 (2 bits included)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003e4-layer epoxy rust resistant coating (1000-hour salt spray tested)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eKnurl mid-shank with QA2 wood thread design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese #14 x 3 in lag screws offer a compelling mix of strength, corrosion protection and value for anyone completing decking, structural wood framing or large outdoor projects. The Torx drive and knurl thread reduce installation issues and splitting, while the four-layer coating helps resist rust, making this pack a practical choice for most exterior woodworking needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre T30 bits included?\u003c\/strong\u003e\u003cbr\u003eYes, the pack includes two T30 star bits to drive the screws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these stainless steel?\u003c\/strong\u003e\u003cbr\u003eNo, they are heat-treated low carbon alloy steel with a four-layer epoxy coating for corrosion resistance, not stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the coating hold up outdoors?\u003c\/strong\u003e\u003cbr\u003eThe screws passed a 1000-hour salt spray test and the epoxy coating improves rust resistance, though paint resistance has mixed feedback from users under heavy handling.\u003c\/p\u003e","brand":"SG TZH","offers":[{"title":"Default Title","offer_id":48195332833499,"sku":"B0D9VRT3FF","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/618j9z2YnXL._SL1500.jpg?v=1770319871","url":"https:\/\/gearmusthave.com\/products\/14-x-3-in-lag-screws-440-pcs-heavy-duty-black-washer-head","provider":"GearMustHave","version":"1.0","type":"link"}