{"product_id":"t-sm3rr-sm3-retaining-ring-for-o3-lens-tubes-and-mounts","title":"T-SM3RR - SM3 Retaining Ring for Ø3\" Lens Tubes and Mounts","description":"\u003cp\u003eT-SM3RR - SM3 Retaining Ring for Ø3\" Lens Tubes and Mounts\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/13269-E0W.pdf?v=1689716377\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul class=\"SGBulletNI\"\u003e\n\u003cli\u003eStandard Retaining Rings for Optics Ranging from Ø75 mm to Ø4\"\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThread SM3 (3.035\"-40)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003eThickness 0.10\" (2.5 mm)\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eCompatible Optic Mounts Any Internally SM3-Threaded Mount\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eClear Aperture Ø2.81\" (Ø71.4 mm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eCompatible Spanner Wrench \u003ca href=\"https:\/\/www.fiberoptics4sale.com\/products\/t-spw605-spanner-wrench-for-sm3-threaded-retaining-rings-length-4-35\"\u003e\u003cstrong\u003eT-SPW605\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.fiberoptics4sale.com\/products\/t-spw801-adjustable-spanner-wrench\"\u003e\u003cstrong\u003eT-SPW801\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"RedSpecTable\" cellspacing=\"0\" align=\"center\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"leftBorder\" colspan=\"4\" align=\"center\"\u003eT-SM3 (3.035\"-40.0) Threading\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"subhead\"\u003e\n\u003ctd class=\"leftBorder\" colspan=\"2\" align=\"center\"\u003eInternal Thread, UNS-2B\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003eExternal Thread, UNS-2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"evenRow\"\u003e\n\u003ctd class=\"leftBorder\" align=\"left\" width=\"150\"\u003e\u003cstrong\u003eMin Major Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0350\"\u003c\/td\u003e\n\u003ctd align=\"left\" width=\"150\"\u003e\u003cstrong\u003eMax Major Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0337\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"leftBorder\" align=\"left\"\u003e\u003cstrong\u003eMin Pitch Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0188\"\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMin Major Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0286\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"evenRow\"\u003e\n\u003ctd class=\"leftBorder\" align=\"left\"\u003e\u003cstrong\u003eMax Pitch Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0242\"\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMax Pitch Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0175\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"leftBorder\" align=\"left\"\u003e\u003cstrong\u003eMin Minor Diameter\u003cbr\u003e(and 83.3% of Thread)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.008\"\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMin Pitch Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0133\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"evenRow\"\u003e\n\u003ctd class=\"leftBorder\" align=\"left\"\u003e\u003cstrong\u003eMax Minor Diameter\u003cbr\u003e(and 64.9% of Thread)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.014\"\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMax Minor Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.0066\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":40400585818210,"sku":"T-SM3RR","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/19734-xl_300d6a63-ac0f-49a6-a004-1001ced00966.jpg?v=1689715866","url":"https:\/\/www.fiberoptics4sale.com\/products\/t-sm3rr-sm3-retaining-ring-for-o3-lens-tubes-and-mounts","provider":"Fosco Connect","version":"1.0","type":"link"}