{"product_id":"um-type-er40-collet-chuck-nut-3900-0692","title":"UM-TYPE ER-40 COLLET CHUCK NUT (3900-0692)","description":"\u003cp\u003eUM-Type ER-40 Collect Chuck Nut Balanced to 18,000 RPM Tolerance is .0003\" Maximum Material is 42 CrMo Hardness is HRC 50-52 Thread Tolerance Class is 4H-Class Thread is M50 X 1.5 D is 63 mm L is 25.5 mm Shipping Weight: 0.6 lbs\u003c\/p\u003e","brand":"MACHINEX","offers":[{"title":"Default Title","offer_id":52485240521015,"sku":"3900-0692","price":30.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0082\/6679\/files\/3900-0692_3900-0692a_3.jpg?v=1781635725","url":"https:\/\/machinexsupplies.com\/products\/um-type-er40-collet-chuck-nut-3900-0692","provider":"MACHINEX Supplies","version":"1.0","type":"link"}