{"title":"ER Nut","description":null,"products":[{"product_id":"hex-er16-a-collet-nut-balanced-to-20-000-rpm-at-g2-5-er16-anut","title":"Hex ER16 Collet Nut, Slotted ER32 \u0026 ER40 Collet Nut, Balanced to 18,000 RPM at G2.5","description":"\u003cdiv\u003eThe Accusize Hexagon ER collet nut is probably the finest collet nut providing the top performance with the most affordability and durability. We believe no one can beat the price. It is made from state edge alloy steel and balanced to 18,000 RPM at G2.5. Not only engineers but also hobby machinists can use it in any production environment.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCollet clamping nut for CNC milling collet chuck holder\u003c\/li\u003e\n\u003cli\u003eMade from alloy steel hardened to HRC 50-52\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eBalanced to 18,000 RPM at G2.5\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eTolerance: 0.0003\" maximum\u003c\/li\u003e\n\u003cli\u003eThread tolerance class: 4H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"width: 100%; height: 230px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 46px;\"\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eItem\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eCollet\u003cbr\u003eSeries\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eStyle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46px;\"\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER16-ANUT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER16\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eHex\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e1.102\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e0.689\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eM22x1.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46px;\"\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER32-NUT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER32\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eSlotted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e1.969\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e0.886\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eM40x1.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46px;\"\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER40-NUT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eER40\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eSlotted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e2.480\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003e1.004\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 46px;\"\u003e\n\u003cp\u003eM50x1.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Slide3_a4bf20d1-16d4-4735-8526-c8e0f2c3a9db.png?v=1605800827\" alt=\"Diagram of Accusize Hex ER16 Collet Nut\"\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e**Please note that the CAT40 collet chuck shank and the straight shank are not included\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eDesign, Assemble, and Dissemble of ER Collet Nut\u003c\/h2\u003e\n\u003ctable width=\"960px\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"240px\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Eccentric Design, ISO 15488:2003(E), Accusize ER Collet Chuck Nut\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Offer_Center_220_x_220_A_240x240.png?v=1654268851\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd width=\"240px\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Assemble Accusize ER Collet Nut\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Mount_ER_Collet_220_x_220_A_240x240.png?v=1654268949\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd width=\"240px\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Inspection of Accusize ER Collet Chuck and Nut\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Diagram_of_Inspect_and_Test_ER_Collet_Nut_240x240.png?v=1654269008\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd width=\"240px\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Dissemble Accusize ER Collet Nut\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Dismount_ER_Collet_220_x_220_A_240x240.png?v=1654269054\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEccentric Design, ISO 15488:2003(E)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAssemble\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eInspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDissemble\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe inside of the ER collet nut is intentionally designed like off-centering to help mount the ER collet much easier. It is in accordance with the requirements listed in ISO 15488:2003(E). If it is made symmetrical, the ER collet with the diameter larger than the inside size of the collet nut cannot be installed.\u003c\/td\u003e\n\u003ctd\u003eInsert the ER collet into the nut at an angle. Lock it onto the eccentric groove of the collet nut and push it in. (Insert the cutter right after the step, before connect it to the holder\/chuck\/arbor.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eInspect the RPM of the ER collet, ER collet nut, ER collet holder\/chuck\/arbor, etc.\u003c\/td\u003e\n\u003ctd\u003eTake out the tool bit, press the end of the ER collet until the collet off the position. Push it out of the nut. (after take out the nut out of the holder.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P53.pdf\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/t\/4\/assets\/description_image_accusize_pro_05.jpg?v=1595012675\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P31.pdf\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Accusize Industrial Tools","offers":[{"title":"ER40-NUT","offer_id":39785270444230,"sku":"ER40-NUT","price":23.0,"currency_code":"CAD","in_stock":true},{"title":"ER32-NUT","offer_id":39785270411462,"sku":"ER32-NUT","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"ER16-ANUT","offer_id":39785270378694,"sku":"ER16-ANUT","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/ER40-NUT-A.jpg?v=1784552209"},{"product_id":"ball-bearing-er-collet-chuck-nut-balanced-to-18-000-rpm-at-g2-5","title":"Ball Bearing ER Collet Chuck Nut, Balanced To 18,000 RPM at G2.5","description":"\u003ch4\u003eBall Bearing ER Collet Chuck Nut, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBalanced To 18,000 RPM at G2.5\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe built-in ball bearing sliding module ensures uniform force distribution when the collet is compressed under ultra-high load, allowing the collet to contract evenly, maintaining its precision and enhancing its contracting force.\u003c\/li\u003e\n\u003cli\u003eBearing sliding provides strong stability, reducing noise and vibration, and when paired with the chuck, it offers greater stability and higher precision.\u003c\/li\u003e\n\u003cli\u003eThe strong clamping force effectively prevents nut wear and tool breakage, improving machining efficiency. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eCollet Series\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCollet \u003c\/strong\u003e\u003cstrong\u003eNut Style\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eStyle \u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eL\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cstrong\u003eM\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0537-1600\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER16\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER16A (B)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eHex\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e1.10\" (28mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.68\" (17.5mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eM22 x 1.5-6H\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0537-2000\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER20\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER20A (B)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eHex\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e1.33\" (34mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.74\" (19mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eM25 x 1.5-6H\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0537-2500\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER25\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER25UM (B)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eSlotted\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e1.65\" (42mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.78\" (20mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eM32 x 1.5-6H\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0537-3200\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER32\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER32UM (B)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eSlotted\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e1.96\" (50mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0.88\" (22.5mm）\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eM40 x 1.5-6H\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e0537-4000\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER40\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eER40UM (B)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eSlotted\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e2.48\" (63mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e1.00\" (25.5mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eM50 x 1.5-6H\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/DIAGRAM_OF_BALL_BEARING_ER_COLLET_CHUCK_NUT_BALANCED_TO_18_000_RPM_AT_G2.5.png?v=1764949721\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/New-Ball_Bearing_ER_Collet_Chuck_Nut_Balanced_to_18_000_RPM_at_G2.5.pdf?v=1765210001\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/t\/4\/assets\/description_image_accusize_pro_05.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"CanCNC Tooling Solutions","offers":[{"title":"ER16 (0537-1600)","offer_id":45270733258950,"sku":"0537-1600","price":30.0,"currency_code":"CAD","in_stock":true},{"title":"ER20A (0537-2000)","offer_id":45270745579718,"sku":"0537-2000","price":30.0,"currency_code":"CAD","in_stock":false},{"title":"ER25UM (0537-2500)","offer_id":45270733291718,"sku":"0537-2500","price":29.0,"currency_code":"CAD","in_stock":false},{"title":"ER32UM (0537-3200)","offer_id":45270733324486,"sku":"0537-3200","price":32.0,"currency_code":"CAD","in_stock":true},{"title":"ER40UM (0537-4000)","offer_id":45270745612486,"sku":"0537-4000","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/0537-2500-A.jpg?v=1764862786"}],"url":"https:\/\/accusizetools.com\/collections\/category-milling-er-collet-and-accessories-er-nut.oembed","provider":"Accusize Industrial Tools","version":"1.0","type":"link"}