{"product_id":"coolant-thru-bt40-iso-7388-2-type-a-lda40-retention-knobs-pull-stud-for-cnc-tool-holders","title":"Coolant Thru BT40 ISO 7388-2 Type A LDA40 Retention Knobs Pull Stud for CNC Tool Holders","description":"\u003cp\u003eBT40 Retention Knobs w\/ Coolant Thru for CNC Tool Holders\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eISO 7388-2 Type A\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (often designated as \u003cstrong class=\"rQesXe MPyX\"\u003eLDA40\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e These pull studs have a through-hole for through-tool coolant. Based on the international standard \u003cstrong class=\"rQesXe MPyX\"\u003eISO 7388\/2-1984 Type A\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e, an \u003cstrong class=\"rQesXe MPyX\"\u003eLDA40\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e pull stud typically conforms to the following physical metrics:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMachine Interface \/ Taper Size:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e BT 40 \/ SK 40\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eThread Size (g1):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e M16x2\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eKnob\/Head Diameter (D1):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 19 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eNeck\/Neck Bolt Diameter (D2):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 14 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePilot\/Shoulder Diameter (D3):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 17 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCoolant ID Diameter (D4):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 7.5 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eOverall Length (L1):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 54 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFunctional Length (L2):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 26 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eThread Length (L3):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 20 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWrench\/Drive Size (SW):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 19 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2365\/0149\/files\/ISO_7388-2_Type_A_LDA40.jpg?v=1790200054\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"PS-BT40-LDA40","offers":[{"title":"Default Title","offer_id":51486880202916,"sku":"PS-BT40-LDA40","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2365\/0149\/files\/BT40_ISO_7388-2_Type_A_LDA40.jpg?v=1790201173","url":"https:\/\/azcncmanufacturing.com\/products\/coolant-thru-bt40-iso-7388-2-type-a-lda40-retention-knobs-pull-stud-for-cnc-tool-holders","provider":"AZ CNC Manufacturing","version":"1.0","type":"link"}