{"product_id":"johns-manville-jmchl8-johns-manville-8-in-15-high-load-fasteners-blue-500-carton-steel-commercial-roofing-screws","title":"Johns Manville 8 in. #15 High Load Fasteners, Blue, 500-Carton, Steel Commercial Roofing Screws","description":"\u003ch1\u003eJohns Manville 8 in. #15 High Load Fasteners, Blue, 500-Carton, Steel Commercial Roofing Screws\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis carton delivers 500 Johns Manville #15 High Load Fasteners, 8 in. long, in blue, for attaching insulation and roofing components in commercial low-slope roofing systems. Steel construction, FM Approved and Miami-Dade County Approved per the listing. Pair with JM plates and JM system components as specified.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 in. length:\u003c\/strong\u003e 8 in. dimension handles deeper insulation and cover board assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load design:\u003c\/strong\u003e JM #15 High Load Fasteners are made for demanding attachment applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel body:\u003c\/strong\u003e Steel fasteners hold reliably in roofing assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e Listed as FM Approved and Miami-Dade County Approved.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500-piece bulk:\u003c\/strong\u003e Bulk carton of 500 supports large production areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue finish:\u003c\/strong\u003e Blue color marks the JM high load fastener 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\u003eJohns Manville\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 carton of 500 fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJohns Manville High Load Fasteners and Plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#15 High Load, Phillips head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 pieces per carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFM Approved; Miami-Dade County Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 lb gross per carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial low-slope roofing attachment of insulation and roofing components\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\u003eFasteners per square are set by the JM system specification; divide the required total for your roof area by 500 to size the number of cartons.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePart of the JM Fasteners and Plates line for JM commercial roofing systems. Matching JM assembly plates are sold separately; use only the fastener and plate combination specified in the JM assembly.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: How many fasteners are in a carton?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 500 pieces, each 8 in. long, blue, per carton.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is 8 in. the right length?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Match fastener length to the full insulation stack plus required deck penetration per the JM specification.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What tool installs them?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A screwgun with Phillips bit and depth-setting attachment is the standard method.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do they carry approvals?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the listing shows FM Approved and Miami-Dade County Approved.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What does the carton weigh?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The dealer sheet lists 38 lb gross weight per carton.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I buy plates separately?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, matching JM assembly plates are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eChoose the 8 in. length for assemblies such as two layers of polyiso plus cover board over a deck needing deeper embedment; confirm pull-out on the actual deck. Drive square with an adjustable-clutch screwgun so heads seat without burying. Always install with the JM plate specified for the wind-uplift assembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFastener points are sharp; wear gloves and eye protection and observe roofing fall-protection requirements.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the Johns Manville 8 in. #15 High Load Fasteners 500-carton for deeper commercial roofing assemblies.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53521628823919,"sku":"JMCHL8","price":592.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/18431_default_hero.jpg?v=1790181016","url":"https:\/\/superarbor.io\/products\/johns-manville-jmchl8-johns-manville-8-in-15-high-load-fasteners-blue-500-carton-steel-commercial-roofing-screws","provider":"Super Arbor","version":"1.0","type":"link"}