{"product_id":"wacker-neuson-m12x105-hex-flange-head-screw-5100080739-for-hydronic-heaters","title":"Wacker Neuson M12x105 Hex Flange Head Screw 5100080739 for Hydronic Heaters","description":"\u003cp\u003eThis M12x105 hex flange head screw, property class 10.9, secures the trailer tongue and coupler assembly on the Wacker Neuson HSH3000 hydronic heater. The flanged head design distributes clamping load across the joint face without a separate washer, and the 10.9 property class rating provides high tensile strength suited to structural trailer hardware.\u003c\/p\u003e\n\n\u003cp\u003eAt 105mm in length with a standard M12 coarse-pitch thread, this screw meets the dimensional and strength requirements specified for trailer tongue and coupler fastening on the HSH3000. When replacing trailer coupler hardware, Wacker Neuson torque specifications for M12 class 10.9 fasteners call for 110 Nm (81 ft.lbs.) per the coarse-pitch standard values applicable to this size. Always verify torque against the machine's service documentation before installation.\u003c\/p\u003e\n\n\u003cp\u003eUsing the correct OEM fastener here matters because trailer coupler joints are subject to repeated dynamic loading during transport. Substituting a lower property class or incorrect length screw risks joint movement, fastener fatigue, or loss of coupler integrity over time.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHSH3000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43399169540144,"sku":"WACKER-5100080739","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100080739.jpg?v=1784093096","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-m12x105-hex-flange-head-screw-5100080739-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}