{"product_id":"bussola-filettata-m4-m6-hunt-technology","title":"M4 Threaded Bushing","description":"\u003ch2\u003eM4 Threaded Insert - Hunt Technology\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eM4 Threaded Insert\u003c\/strong\u003e by \u003cstrong\u003eHunt Technology\u003c\/strong\u003e is a precision accessory handcrafted from \u003cstrong\u003eAISI 316 stainless steel\u003c\/strong\u003e, designed specifically for use in \u003cstrong\u003espearfishing\u003c\/strong\u003e and underwater equipment. With an \u003cstrong\u003eM4 internal\u003c\/strong\u003e thread and an \u003cstrong\u003eM6 external\u003c\/strong\u003e thread, it allows components with different metric threads to be adapted and connected on spearguns, reels, and underwater shooting systems.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal thread:\u003c\/strong\u003e M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal thread:\u003c\/strong\u003e M6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003cstrong\u003eAISI 316\u003c\/strong\u003e stainless steel\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial and durability\u003c\/h3\u003e\n\u003cp\u003eThe choice of \u003cstrong\u003eAISI 316 stainless steel\u003c\/strong\u003e is no coincidence: it is the stainless alloy of choice for marine environments, offering extremely high resistance to \u003cstrong\u003esaltwater corrosion\u003c\/strong\u003e, pressure changes, and mechanical wear. It ensures total reliability even after intensive use in open water.\u003c\/p\u003e\n\n\u003ch3\u003eHunt Technology handcrafted production\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHunt Technology\u003c\/strong\u003e is a Tuscan artisanal company founded by Paolo Dainelli, recognized in the \u003cstrong\u003espearfishing\u003c\/strong\u003e world for the exclusive quality of its machining and its meticulous attention to detail. Every component is designed by spearfishers for spearfishers, using premium materials and superior-grade finishes.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and use\u003c\/h3\u003e\n\u003cp\u003eThe M4 threaded insert is a versatile accessory, ideal for mounting, connecting, or adapting components on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBand-powered spearguns and pneumatic systems\u003c\/li\u003e\n  \u003cli\u003eReels and spearfishing brackets\u003c\/li\u003e\n  \u003cli\u003eHunt Technology release mechanisms and technical accessories\u003c\/li\u003e\n  \u003cli\u003eAny application requiring conversion from \u003cstrong\u003eM4 to M6\u003c\/strong\u003e thread\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hunt","offers":[{"title":"14 mm","offer_id":57160601370969,"sku":"H0088-14","price":3.2,"currency_code":"EUR","in_stock":true},{"title":"15 mm","offer_id":57160601403737,"sku":"H0088-15","price":3.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/HUNT-Bussola-filettata-M4.png?v=1769782529","url":"https:\/\/deepbluesub.com\/en\/products\/m4-m6-threaded-bushing-hunt-technology","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}