{"product_id":"bosch-nk-138-1-3-8-inch-collated-wood-to-concrete-nails-knurled-steel-fasteners-track-pins-strip-for-gnb18v-12-cordless-gasless-concrete-nailer","title":"Bosch NK-138 1-3\/8 Inch Collated Wood to Concrete Nails Knurled Steel Fasteners Track Pins Strip for GNB18V-12 Cordless Gasless Concrete Nailer","description":"\u003ch3 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\" title=\"Link to the Bosch Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\" alt=\"Bosch Promtional Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eULTRA-RIGID STRUCTURAL BONDING – Premium 1-3\/8 Inch Knurled Steel Collated Nails for Fastening Wood to Concrete\u003c\/h3\u003e\n\u003cp\u003eEstablish a rock-solid structural connection without the hassle of powder loads or gas cartridges using the Bosch NK-138 1-3\/8 In. Collated Wood-to-Concrete Nails. Specifically engineered for commercial framing crews, drywall installers, general contractors, and residential remodelers, these industrial-grade steel track pins are designed to securely anchor wood plates, furring strips, and structural studs straight into cured concrete walls or slabs. Outfitted with an advanced knurled shank structure, these heavy-duty fasteners bite deeply into tough masonry substrates, providing an exceptional mechanical lock that holds tight under intense structural load. They serve as an indispensable asset for rapid-fire interior partition framing, basement finishing, and basement track installations.\u003c\/p\u003e\n\u003cp\u003eThese contractor-grade strip nails are production-optimized for exclusive use with the Bosch GNB18V-12 Cordless 18V Concrete Nailer. Having undergone rigorous independent laboratory evaluations, the nails and the GNB18V-12 nailer are officially ICC-certified to look, fit, and perform together at peak engineering compliance. This collated nail format drops directly into the nailer's standard 22-shot magazine or the upgraded 44-pin extra-capacity magazine, keeping your crew moving at high velocity without tedious manual reloading. Forged from ultra-tough premium hardened steel to eliminate bending or shattering upon high-impact driving, this massive bulk pack ensures you stay continuously stocked for high-volume commercial production.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Knurled Structure:\u003c\/strong\u003e Specialized grooved steel shanks dramatically increase frictional resistance to tightly lock wood components to solid concrete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for Bosch GNB18V-12:\u003c\/strong\u003e Tailor-made to feed flawlessly and cycle smoothly through the Bosch 18V cordless high-power concrete nailer fleet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial ICC Tested \u0026amp; Certified:\u003c\/strong\u003e Verified alongside the host tool under precise ICC parameters, guaranteeing strict compliance with modern building code safety specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Structural Steel Matrix:\u003c\/strong\u003e Heavy-duty industrial steel composition resists bending, fracturing, or shearing forces under pneumatic-style cordless impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlawless Collated Strip Alignment:\u003c\/strong\u003e High-precision collation strip holds pins securely during transport and breaks away cleanly inside the tool's firing channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Full Round Head:\u003c\/strong\u003e Traditional full-head configuration maximizes surface area coverage to prevent over-driving or tearing through wood plates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Pack of Bosch NK-138 1-3\/8\" Collated Wood-To-Concrete Nails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 45.3571%; border-collapse: collapse; font-family: sans-serif; background-color: rgb(255, 255, 255);\" height=\"735\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 37.746%;\"\u003eSpecification Field\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; width: 62.254%;\"\u003eProduct Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eBrand Manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eBosch Power Tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eModel Part Number (OEM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eNK-138\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eFastener Type Classification\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eCollated Wood-To-Concrete Framing Nails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eNail Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003e1-3\/8 Inches (1.375 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eShank Profile Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eKnurled Structural High-Retention Grip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eHead Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eFull Round Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eHardened Premium Structural Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eHost Tool Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eExclusively for Bosch GNB18V-12 Cordless Concrete Nailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eRegulatory Code Compliance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eTested and Certified by ICC (International Code Council)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eANSI Safety Listing\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eTotal Shipping Package Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003e3.792 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eIndividual Fastener Net Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003e0.09 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eManufacturing Origin Country\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eLifetime Protection against Manufacturer Defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 37.746%;\"\u003eProduct Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 62.254%;\"\u003eBrand New Factory Original Fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"padding: 12px; background-color: #fcf8e3; border-left: 5px solid #004b87; font-style: italic; font-weight: bold; color: #333333;\"\u003e💡 PRO-TIP: When nailing 2x4 wood plates down to green or freshly poured concrete slabs, use your tool's built-in sliding depth switch to slightly reduce drive penetration depth. Because green concrete lacks the crushing resistance of fully aged, cured stone, dial back the driving depth to prevent the full-round nail head from punching too deeply into your lumber or cracking the aggregate matrix along your chalk line boundaries!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52421696782647,"sku":"NK-138","price":99.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_NK-138_1-3_8_Inch_Collated_Wood_to_Concrete_Nails_Knurled_Steel_Fasteners_Track_Pins_Strip_for_GNB18V-12_Cordless_Gasless_Concrete_Nailer.png?v=1781015773","url":"https:\/\/www.1toptools.com\/products\/bosch-nk-138-1-3-8-inch-collated-wood-to-concrete-nails-knurled-steel-fasteners-track-pins-strip-for-gnb18v-12-cordless-gasless-concrete-nailer","provider":"1 Top Tools","version":"1.0","type":"link"}