{"product_id":"bt40-18-8-x-44-1mm-m16-mazak-retention-knob-ps11126a-fits-fadal-3900-5497","title":"BT40 18.8 X 44.1MM M16 MAZAK RETENTION KNOB PS11126A FITS FADAL (3900-5497)","description":"\u003cp\u003eBT40 18.8 X 44.1MM M16 Mazak Retention Knob PS11126A Fits Fadal TPI is M16 X 2.0 thread. Heat treated alloy steel hardened to HRC 52~56°. All dimensions in accordance to MAZAK machine specifications. Coolant thru. L is 1.74 L1 is .55 L2 is .12 D is .87 d1 is .74 d2 is .49 d3 is .31 d4 is .67 A is 45° Shipping Weight: 0.2 lbs\u003c\/p\u003e","brand":"MACHINEX","offers":[{"title":"Default Title","offer_id":52485378244919,"sku":"3900-5497","price":13.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0082\/6679\/files\/3900-5497_3900-5497_201808_2.jpg?v=1781638228","url":"https:\/\/machinexsupplies.com\/products\/bt40-18-8-x-44-1mm-m16-mazak-retention-knob-ps11126a-fits-fadal-3900-5497","provider":"MACHINEX Supplies","version":"1.0","type":"link"}