{"product_id":"dewalt-605256-01-chuck-screw-1-4-28-unf-left-hand-genuine-oem-replacement-drill-chuck-retaining-screw","title":"DeWalt 605256-01 Chuck Screw (1\/4\"-28 UNF Left-Hand) – Genuine OEM Replacement Drill Chuck Retaining Screw","description":"\u003cp data-start=\"0\" data-end=\"221\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 605256-01\u003cbr data-start=\"26\" data-end=\"29\"\u003e\u003cstrong data-start=\"29\" data-end=\"42\"\u003eCategory:\u003c\/strong\u003e Power Tool Parts \u0026amp; Accessories → Drill Parts → Chuck Screws\u003cbr data-start=\"102\" data-end=\"105\"\u003e\u003cstrong data-start=\"105\" data-end=\"114\"\u003eType:\u003c\/strong\u003e DeWalt 605256-01 Chuck Screw (1\/4\"-28 UNF Left-Hand) – Genuine OEM Replacement Drill Chuck Retaining Screw\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"223\" data-end=\"226\"\u003e\n\u003cp data-start=\"338\" data-end=\"1048\"\u003eThe \u003cstrong data-start=\"342\" data-end=\"374\"\u003eDeWalt 605256-01 Chuck Screw\u003c\/strong\u003e is a genuine OEM replacement retaining screw designed to secure the drill chuck to the spindle on compatible DeWalt cordless and corded drills. Featuring \u003cstrong data-start=\"529\" data-end=\"562\"\u003e1\/4\"-28 UNF left-hand threads\u003c\/strong\u003e, this hardened steel screw installs inside the chuck and prevents it from loosening during forward drilling and reverse operation. Manufactured to original equipment specifications, it provides a direct-fit replacement for stripped, damaged, or missing chuck retaining screws, helping restore safe and reliable drill operation. The screw features a \u003cstrong data-start=\"912\" data-end=\"930\"\u003eT20 Torx drive\u003c\/strong\u003e and comes with factory-applied thread-locking compound for secure installation.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1198\" data-end=\"1201\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1203\" data-end=\"1229\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1231\" data-end=\"1588\"\u003e\n\u003cli data-section-id=\"ozp54\" data-start=\"1231\" data-end=\"1259\"\u003e\n\u003cstrong data-start=\"1233\" data-end=\"1249\"\u003ePart Number:\u003c\/strong\u003e 605256-01\u003c\/li\u003e\n\u003cli data-section-id=\"1platsi\" data-start=\"1260\" data-end=\"1297\"\u003eGenuine OEM DeWalt replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"jbaktm\" data-start=\"1298\" data-end=\"1339\"\u003eReplacement drill chuck retaining screw\u003c\/li\u003e\n\u003cli data-section-id=\"1nw8s5d\" data-start=\"1340\" data-end=\"1374\"\u003e\u003cstrong data-start=\"1342\" data-end=\"1374\"\u003e1\/4\"-28 UNF left-hand thread\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"3pycwz\" data-start=\"1375\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1377\" data-end=\"1395\"\u003eT20 Torx drive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"yrrdh9\" data-start=\"1396\" data-end=\"1437\"\u003eFactory-applied thread-locking compound\u003c\/li\u003e\n\u003cli data-section-id=\"10ae0a3\" data-start=\"1438\" data-end=\"1467\"\u003eHardened steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"18ap57h\" data-start=\"1468\" data-end=\"1507\"\u003eHelps securely retain the drill chuck\u003c\/li\u003e\n\u003cli data-section-id=\"p6iksq\" data-start=\"1508\" data-end=\"1536\"\u003eDirect-fit OEM replacement\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1537\" data-end=\"1588\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1590\" data-end=\"1593\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1595\" data-end=\"1622\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1624\" data-end=\"1650\"\u003e\u003cstrong data-start=\"1624\" data-end=\"1640\"\u003ePart Number:\u003c\/strong\u003e 605256-01\u003c\/p\u003e\n\u003cp data-start=\"1652\" data-end=\"1676\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1669\"\u003eManufacturer:\u003c\/strong\u003e DeWalt\u003c\/p\u003e\n\u003cp data-start=\"1678\" data-end=\"1717\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1695\"\u003eProduct Type:\u003c\/strong\u003e Chuck Retaining Screw\u003c\/p\u003e\n\u003cp data-start=\"1719\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1719\" data-end=\"1735\"\u003eThread Size:\u003c\/strong\u003e 1\/4\"-28 UNF\u003c\/p\u003e\n\u003cp data-start=\"1749\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1749\" data-end=\"1770\"\u003eThread Direction:\u003c\/strong\u003e Left-Hand (Reverse Thread)\u003c\/p\u003e\n\u003cp data-start=\"1799\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1814\"\u003eDrive Type:\u003c\/strong\u003e T20 Torx\u003c\/p\u003e\n\u003cp data-start=\"1825\" data-end=\"1853\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1838\"\u003eMaterial:\u003c\/strong\u003e Hardened Steel\u003c\/p\u003e\n\u003cp data-start=\"1855\" data-end=\"1910\"\u003e\u003cstrong data-start=\"1855\" data-end=\"1868\"\u003eOEM Part:\u003c\/strong\u003e Yes \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1912\" data-end=\"1915\"\u003e\n\u003ch2 data-section-id=\"17z2fqi\" data-start=\"1917\" data-end=\"1943\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-start=\"1945\" data-end=\"2167\"\u003eThe \u003cstrong data-start=\"1949\" data-end=\"1981\"\u003eDeWalt 605256-01 Chuck Screw\u003c\/strong\u003e is used on numerous compatible \u003cstrong data-start=\"2013\" data-end=\"2023\"\u003eDeWalt\u003c\/strong\u003e, \u003cstrong data-start=\"2025\" data-end=\"2043\"\u003eBlack \u0026amp; Decker\u003c\/strong\u003e, \u003cstrong data-start=\"2045\" data-end=\"2058\"\u003eCraftsman\u003c\/strong\u003e, and select other drills utilizing OEM part number \u003cstrong data-start=\"2110\" data-end=\"2123\"\u003e605256-01\u003c\/strong\u003e. Common compatible tool categories include:\u003c\/p\u003e\n\u003cul data-start=\"2169\" data-end=\"2234\"\u003e\n\u003cli data-section-id=\"ii0i6v\" data-start=\"2169\" data-end=\"2186\"\u003eCordless Drills\u003c\/li\u003e\n\u003cli data-section-id=\"ooi06y\" data-start=\"2187\" data-end=\"2202\"\u003eHammer Drills\u003c\/li\u003e\n\u003cli data-section-id=\"vrwzw5\" data-start=\"2203\" data-end=\"2218\"\u003eDrill\/Drivers\u003c\/li\u003e\n\u003cli data-section-id=\"1om4iov\" data-start=\"2219\" data-end=\"2234\"\u003eCorded Drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2236\" data-end=\"2390\"\u003eAlways verify your tool model, type number, and original part number before ordering to ensure proper compatibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2392\" data-end=\"2395\"\u003e\n\u003ch2 data-section-id=\"1w6r8c1\" data-start=\"2397\" data-end=\"2427\"\u003eFunction of the Chuck Screw\u003c\/h2\u003e\n\u003cp data-start=\"2429\" data-end=\"2515\"\u003eThe \u003cstrong data-start=\"2433\" data-end=\"2465\"\u003eDeWalt 605256-01 Chuck Screw\u003c\/strong\u003e is installed inside the drill chuck and helps to:\u003c\/p\u003e\n\u003cul data-start=\"2517\" data-end=\"2732\"\u003e\n\u003cli data-section-id=\"eilsrf\" data-start=\"2517\" data-end=\"2550\"\u003eSecure the chuck to the spindle\u003c\/li\u003e\n\u003cli data-section-id=\"1unf1sb\" data-start=\"2551\" data-end=\"2596\"\u003ePrevent the chuck from loosening during use\u003c\/li\u003e\n\u003cli data-section-id=\"hwkbgy\" data-start=\"2597\" data-end=\"2630\"\u003eMaintain proper chuck alignment\u003c\/li\u003e\n\u003cli data-section-id=\"172jxt8\" data-start=\"2631\" data-end=\"2684\"\u003eSupport safe forward and reverse drilling operation\u003c\/li\u003e\n\u003cli data-section-id=\"1h0rtl7\" data-start=\"2685\" data-end=\"2732\"\u003eRestore the drill's original retaining system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2734\" data-end=\"2897\"\u003eIts \u003cstrong data-start=\"2738\" data-end=\"2768\"\u003eleft-hand (reverse) thread\u003c\/strong\u003e is specifically designed to resist loosening as the drill rotates during normal operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2899\" data-end=\"2902\"\u003e\n\u003ch2 data-section-id=\"1cnbljb\" data-start=\"2904\" data-end=\"2941\"\u003eCommon Signs Replacement Is Needed\u003c\/h2\u003e\n\u003cp data-start=\"2943\" data-end=\"2981\"\u003eReplace the chuck screw if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2983\" data-end=\"3153\"\u003e\n\u003cli data-section-id=\"1m2qm49\" data-start=\"2983\" data-end=\"3008\"\u003eMissing retaining screw\u003c\/li\u003e\n\u003cli data-section-id=\"6282zs\" data-start=\"3009\" data-end=\"3030\"\u003eStripped Torx drive\u003c\/li\u003e\n\u003cli data-section-id=\"c84imb\" data-start=\"3031\" data-end=\"3056\"\u003eDamaged or worn threads\u003c\/li\u003e\n\u003cli data-section-id=\"ed5lcs\" data-start=\"3057\" data-end=\"3091\"\u003eChuck loosening during operation\u003c\/li\u003e\n\u003cli data-section-id=\"1n59pgt\" data-start=\"3092\" data-end=\"3121\"\u003eCorrosion or excessive wear\u003c\/li\u003e\n\u003cli data-section-id=\"1nfda5i\" data-start=\"3122\" data-end=\"3153\"\u003eDifficulty securing the chuck\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3155\" data-end=\"3304\"\u003eA damaged or missing chuck screw can allow the chuck to loosen from the spindle, reducing drilling accuracy and potentially causing unsafe operation.\u003c\/p\u003e\n\u003chr data-start=\"3306\" data-end=\"3309\"\u003e\n\u003ch2 data-section-id=\"10va281\" data-start=\"3311\" data-end=\"3342\"\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cp data-start=\"3344\" data-end=\"3435\"\u003eDisconnect the drill from its power source or remove the battery before performing repairs.\u003c\/p\u003e\n\u003cp data-start=\"3437\" data-end=\"3977\"\u003eOpen the chuck jaws fully to access the retaining screw inside the chuck. Remove the old screw by turning it \u003cstrong data-start=\"3546\" data-end=\"3559\"\u003eclockwise\u003c\/strong\u003e, since it uses \u003cstrong data-start=\"3575\" data-end=\"3596\"\u003eleft-hand threads\u003c\/strong\u003e. After installing or servicing the chuck, apply the replacement \u003cstrong data-start=\"3661\" data-end=\"3686\"\u003e605256-01 Chuck Screw\u003c\/strong\u003e and tighten it by turning \u003cstrong data-start=\"3713\" data-end=\"3733\"\u003ecounterclockwise\u003c\/strong\u003e until securely seated. The factory-applied thread-locking compound helps prevent loosening during use. Reassemble the drill and verify that the chuck operates smoothly before returning the tool to service. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3979\" data-end=\"4294\"\u003e\u003cstrong data-start=\"3979\" data-end=\"3993\"\u003eImportant:\u003c\/strong\u003e Always verify your tool model and original part number before ordering. Because this is a \u003cstrong data-start=\"4084\" data-end=\"4112\"\u003eleft-hand threaded screw\u003c\/strong\u003e, tightening and loosening directions are opposite those of standard screws. Use genuine OEM DeWalt replacement parts to ensure proper fit, safe operation, and long-term reliability.\u003c\/p\u003e\n\u003chr data-start=\"4296\" data-end=\"4299\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"4301\" data-end=\"4331\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"4333\" data-end=\"4761\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"4qsl4d\" data-start=\"4333\" data-end=\"4398\"\u003eInspect the chuck retaining screw whenever servicing the chuck.\u003c\/li\u003e\n\u003cli data-section-id=\"ahhgz7\" data-start=\"4399\" data-end=\"4473\"\u003eUse the correct \u003cstrong data-start=\"4417\" data-end=\"4429\"\u003eT20 Torx\u003c\/strong\u003e driver to prevent stripping the screw head.\u003c\/li\u003e\n\u003cli data-section-id=\"1dtyh5\" data-start=\"4474\" data-end=\"4531\"\u003eDo not substitute a standard right-hand threaded screw.\u003c\/li\u003e\n\u003cli data-section-id=\"1bieh7v\" data-start=\"4532\" data-end=\"4587\"\u003eReplace damaged or missing retaining screws promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"2fevfi\" data-start=\"4588\" data-end=\"4643\"\u003eInspect the chuck and spindle threads during service.\u003c\/li\u003e\n\u003cli data-section-id=\"hjpqvy\" data-start=\"4644\" data-end=\"4761\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain factory fit, secure chuck retention, and long-term drill performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DeWalt","offers":[{"title":"Default Title","offer_id":53561400852843,"sku":"605256-01","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/605256-01.jpg?v=1784254103","url":"https:\/\/generalsprayers.com\/products\/dewalt-605256-01-chuck-screw-1-4-28-unf-left-hand-genuine-oem-replacement-drill-chuck-retaining-screw","provider":"GeneralSprayers","version":"1.0","type":"link"}