{"product_id":"trufast-12-dp-self-drilling-roofing-fasteners-1-5-8-in-to-6-in-black-100-count-box","title":"TRUFAST #12 DP Self-Drilling Roofing Fasteners, 1-5\/8 in. to 6 in., Black, 100-Count Box","description":"\u003ch1\u003eTRUFAST #12 DP Self-Drilling Roofing Fasteners, 1-5\/8 in. to 6 in., Black, 100-Count Box\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTruFast DP fasteners are #12 self-drilling roofing screws engineered to secure insulation, coverboards, and base sheets to corrugated steel (16-22 ga) and wood substrates. Available in lengths from 1-5\/8 in. to 6 in., typically packaged 100 per box. Use them with TruFast MP-3000 and MPR-3000 metal insulation plates.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-drilling point:\u003c\/strong\u003e #2 double flute self-drilling point penetrates steel quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack-out resistance:\u003c\/strong\u003e Exclusive tapered entry thread design offers exceptional back-out resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel and wood:\u003c\/strong\u003e Engineered for corrugated steel (16-22 ga) and wood substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlate ready:\u003c\/strong\u003e Use with TruFast metal insulation plates MP-3000 and MPR-3000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple lengths:\u003c\/strong\u003e Offered in 1-5\/8 in., 2-1\/4 in., 3-1\/4 in., 5 in., and 6 in. lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish:\u003c\/strong\u003e Listed in black for this line.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTruFast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 box (100 fasteners; 3-1\/4 in. variant 1000 per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTruFast DP Fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['1-5\/8 in. #12, 100\/box', '2-1\/4 in. #12, 100\/box', '3-1\/4 in. #12, 1000\/box', '5 in. #12, 100\/box', '6 in. #12, 100\/box']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel fastener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#2 double flute self-drilling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered entry thread design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFastens to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorrugated steel 16-22 ga and wood substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSecuring insulation, coverboards, and base sheets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 per box (3-1\/4 in. variant: 1000 per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible plates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTruFast MP-3000 and MPR-3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eCoverage depends on fastener density specified for the insulation system; typical commercial low-slope roofs use roughly one fastener plus plate per 2-4 sq ft, but follow the project's fastening pattern specification.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned to pair with TruFast MP-3000 and MPR-3000 metal insulation plates, sold separately. Length selection depends on insulation thickness plus substrate penetration.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What lengths are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 1-5\/8 in., 2-1\/4 in., 3-1\/4 in., 5 in., and 6 in., with 3-1\/4 in. packaged 1000 per box and others 100 per box.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What substrates do these fasten to?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Corrugated steel from 16 to 22 gauge and wood substrates.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need plates?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for insulation attachment use TruFast MP-3000 or MPR-3000 metal plates, which are sold separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do they drill their own hole?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the #2 double flute self-drilling point drills and taps in one operation.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I choose a length?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Add insulation and coverboard thickness plus the required substrate penetration; the manufacturer's fastening specification governs the final choice.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eMatch fastener length to total assembly thickness: the point must fully penetrate the steel deck or embed adequately in wood. The tapered entry thread resists back-out, valuable under thermal cycling. Use plates sized and specified by the insulation manufacturer to meet wind-uplift requirements.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWear eye protection when driving self-drilling fasteners, as hardened point tips can break off at high RPM.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder TruFast DP Fasteners in the length your insulation assembly calls for.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TruFast","offers":[{"title":"5\" #12 100\/Box \/ BX","offer_id":53522373443951,"sku":"TRU125100","price":51.75,"currency_code":"USD","in_stock":true},{"title":"1-5\/8\" #12 100\/Box \/ BX","offer_id":53522373476719,"sku":"TRU12158100","price":21.32,"currency_code":"USD","in_stock":true},{"title":"2-1\/4\" #12 100\/Box \/ CTN","offer_id":53522373509487,"sku":"TRU12214100","price":25.38,"currency_code":"USD","in_stock":true},{"title":"6\" #12 100\/Box \/ BX","offer_id":53522373542255,"sku":"TRU126100","price":65.15,"currency_code":"USD","in_stock":true},{"title":"3-1\/4\" #12 1000\/Box \/ BX","offer_id":53522373575023,"sku":"TRU12314","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/AlternateImage1_TRU12158_1_4f0ee706-06d3-4e15-a9b3-02422b6abbd1.jpg?v=1790220184","url":"https:\/\/superarbor.io\/products\/trufast-12-dp-self-drilling-roofing-fasteners-1-5-8-in-to-6-in-black-100-count-box","provider":"Super Arbor","version":"1.0","type":"link"}