{"product_id":"royal-enfield-low-head-socket-cap-screw-m10x1-5x16-594851a","title":"Low Head Socket Cap Screw M10×1.5×16 (Allen Bolt) for Royal Enfield Genuine Fitment by Part No. – 594851\/A","description":"\u003cp data-end=\"736\" data-start=\"212\"\u003e\u003cstrong\u003ePack Of 6 Piece\u003c\/strong\u003e\u003cbr\u003eRoyal Enfield genuine \u003cstrong data-end=\"305\" data-start=\"276\"\u003eLow Head Socket Cap Screw\u003c\/strong\u003e (Allen\/hex socket bolt) \u003cstrong data-end=\"351\" data-start=\"330\"\u003eM10 × 1.5 × 16 mm\u003c\/strong\u003e, Part No. \u003cstrong data-end=\"374\" data-start=\"362\"\u003e594851\/A\u003c\/strong\u003e. This is a \u003cstrong data-end=\"415\" data-start=\"386\"\u003espec-defined OEM fastener\u003c\/strong\u003e used across Royal Enfield assemblies where a \u003cstrong data-end=\"488\" data-start=\"461\"\u003elow-profile socket head\u003c\/strong\u003e is required for clearance (common in drivetrain\/wheel\/bracket zones depending on model and year). Because fasteners like this are shared across platforms, the safest way to buy is \u003cstrong data-end=\"706\" data-start=\"669\"\u003eby exact part number + dimensions\u003c\/strong\u003e, not by guessing a bike list.\u003c\/p\u003e\n\u003cp data-end=\"1075\" data-start=\"738\"\u003eIt’s commonly replaced during servicing when the original bolt is rounded, rusted, thread-damaged, missing, or when you’re reassembling a component and want the correct OEM grade\/fit. Also searched as: \u003cstrong data-end=\"972\" data-start=\"940\"\u003eM10 Allen bolt Royal Enfield\u003c\/strong\u003e, \u003cstrong data-end=\"996\" data-start=\"974\"\u003elow head cap screw\u003c\/strong\u003e, \u003cstrong data-end=\"1025\" data-start=\"998\"\u003esocket cap screw 594851\u003c\/strong\u003e, \u003cstrong data-end=\"1045\" data-start=\"1027\"\u003eM10×16 RE bolt\u003c\/strong\u003e, \u003cstrong data-end=\"1074\" data-start=\"1047\"\u003ehex socket bolt M10 1.5\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1393\" data-start=\"1077\"\u003eBefore you buy (return-prevention): \u003cstrong data-end=\"1297\" data-start=\"1113\"\u003ematch 594851\/A from your parts list\/invoice, and confirm size (M10), pitch (1.5), and length (16 mm). If you’re unsure, share a photo of the bolt head + thread and where it mounts.\u003c\/strong\u003e\u003cbr data-end=\"1300\" data-start=\"1297\"\u003e(Dealer listings confirm the specification and naming.) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1431\" data-start=\"1398\"\u003e\u003cstrong data-end=\"1429\" data-start=\"1398\"\u003eKey Features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2135\" data-start=\"1432\"\u003e\n\u003cli data-end=\"1518\" data-start=\"1432\"\u003e\n\u003cp data-end=\"1518\" data-start=\"1434\"\u003eGenuine Royal Enfield fastener: \u003cstrong data-end=\"1478\" data-start=\"1466\"\u003e594851\/A\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1608\" data-start=\"1519\"\u003e\n\u003cp data-end=\"1608\" data-start=\"1521\"\u003eSpec: \u003cstrong data-end=\"1568\" data-start=\"1527\"\u003eM10 × 1.5 thread pitch × 16 mm length\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1724\" data-start=\"1609\"\u003e\n\u003cp data-end=\"1724\" data-start=\"1611\"\u003eLow-head socket cap profile for tighter clearances vs standard cap screws \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1816\" data-start=\"1725\"\u003e\n\u003cp data-end=\"1816\" data-start=\"1727\"\u003eHex\/Allen drive helps controlled torque application (correct tool fit reduces rounding)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1890\" data-start=\"1817\"\u003e\n\u003cp data-end=\"1890\" data-start=\"1819\"\u003eIdeal replacement for stripped\/rounded\/rusted bolts during reassembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2050\" data-start=\"1891\"\u003e\n\u003cp data-end=\"2050\" data-start=\"1893\"\u003eSold as set of 6 pcs \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2135\" data-start=\"2051\"\u003e\n\u003cp data-end=\"2135\" data-start=\"2053\"\u003eBest practice: \u003cstrong data-end=\"2099\" data-start=\"2068\"\u003eorder by part number + spec\u003c\/strong\u003e to avoid wrong pitch\/length returns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2176\" data-start=\"2140\"\u003e\u003cstrong data-end=\"2174\" data-start=\"2140\"\u003eCompatibility Table \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2825\" data-start=\"2178\"\u003e\n\u003cthead data-end=\"2262\" data-start=\"2178\"\u003e\n\u003ctr data-end=\"2262\" data-start=\"2178\"\u003e\n\u003cth class=\"\" data-col-size=\"md\" data-end=\"2186\" data-start=\"2178\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2204\" data-start=\"2186\"\u003ePlatform\/Engine\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2218\" data-start=\"2204\"\u003eBS\/Emission\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2226\" data-start=\"2218\"\u003eYears\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2241\" data-start=\"2226\"\u003eStatus (✅\/❓)\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"xl\" data-end=\"2262\" data-start=\"2241\"\u003eNotes\/Constraints\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2825\" data-start=\"2289\"\u003e\n\u003ctr data-end=\"2636\" data-start=\"2289\"\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2342\" data-start=\"2289\"\u003eMultiple Royal Enfield models (various assemblies)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2350\" data-start=\"2342\"\u003eMixed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2358\" data-start=\"2350\"\u003eMixed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2366\" data-start=\"2358\"\u003eMixed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2370\" data-start=\"2366\"\u003e❓\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-end=\"2636\" data-start=\"2370\"\u003eThis is a \u003cstrong data-end=\"2399\" data-start=\"2382\"\u003espec fastener\u003c\/strong\u003e (M10×1.5×16). Public dealer pages confirm the part and spec, but a reliable per-model list requires official EPC line-item mapping. \u003cstrong data-end=\"2596\" data-start=\"2532\"\u003eOrder by part number\/spec or confirm via VIN\/EPC screenshot.\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2825\" data-start=\"2637\"\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2721\" data-start=\"2637\"\u003eAny model where bolt spec differs (M10×1.25, different length, flange bolt, etc.)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2725\" data-start=\"2721\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2729\" data-start=\"2725\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2733\" data-start=\"2729\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2737\" data-start=\"2733\"\u003e❓\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-end=\"2825\" data-start=\"2737\"\u003eNot interchangeable if pitch\/length\/head differs. Measure and match before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-end=\"2844\" data-start=\"2830\"\u003e\u003cstrong data-end=\"2842\" data-start=\"2830\"\u003eVariants\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2913\" data-start=\"2845\"\u003e\n\u003cli data-end=\"2913\" data-start=\"2871\"\u003e\n\u003cp data-end=\"2913\" data-start=\"2873\"\u003ePack of 6 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2962\" data-start=\"2918\"\u003e\u003cstrong data-end=\"2960\" data-start=\"2918\"\u003eFAQs \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3308\" data-start=\"2964\"\u003e\u003cstrong data-end=\"3031\" data-start=\"2964\"\u003eQ1 (Fitment): How do I confirm this bolt fits my Royal Enfield?\u003c\/strong\u003e\u003cbr data-end=\"3034\" data-start=\"3031\"\u003eConfirm \u003cstrong data-end=\"3066\" data-start=\"3042\"\u003epart number 594851\/A\u003c\/strong\u003e from your parts list\/invoice, then match the physical spec: \u003cstrong data-end=\"3166\" data-start=\"3127\"\u003eM10 thread, 1.5 pitch, 16 mm length\u003c\/strong\u003e. If you share a clear photo of the bolt and where it mounts, we can help verify spec before dispatch. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"3622\" data-start=\"3310\"\u003e\u003cstrong data-end=\"3379\" data-start=\"3310\"\u003eQ2 (Fitment): I only have “594851” without “\/A” — is it the same?\u003c\/strong\u003e\u003cbr data-end=\"3382\" data-start=\"3379\"\u003eMost listings show the current format as \u003cstrong data-end=\"3435\" data-start=\"3423\"\u003e594851\/A\u003c\/strong\u003e (sometimes written as 594851-A). If your source shows 594851 without suffix, cross-check the seller description\/spec and your old bolt dimensions. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"3940\" data-start=\"3624\"\u003e\u003cstrong data-end=\"3709\" data-start=\"3624\"\u003eQ3 (Comparison): Genuine OEM bolt vs local hardware bolt — what’s the difference?\u003c\/strong\u003e\u003cbr data-end=\"3712\" data-start=\"3709\"\u003eThe OEM bolt guarantees the exact \u003cstrong data-end=\"3798\" data-start=\"3746\"\u003ehead profile\/clearance, thread pitch, and length\u003c\/strong\u003e intended for that assembly. A “same size” local bolt can still cause clearance issues (head height), wrong pitch damage, or improper seating.\u003c\/p\u003e\n\u003cp data-end=\"4180\" data-start=\"3942\"\u003e\u003cstrong data-end=\"3994\" data-start=\"3942\"\u003eQ4 (Installation): Any installation precautions?\u003c\/strong\u003e\u003cbr data-end=\"3997\" data-start=\"3994\"\u003eUse the correct Allen key\/bit fully seated, start threads by hand to avoid cross-threading, and torque to the service-manual spec for that joint. Replace if the hex socket is rounded.\u003c\/p\u003e\n\u003cp data-end=\"4407\" data-start=\"4182\"\u003e\u003cstrong data-end=\"4247\" data-start=\"4182\"\u003eQ5 (Symptoms): What problems does replacing this screw solve?\u003c\/strong\u003e\u003cbr data-end=\"4250\" data-start=\"4247\"\u003eRounded Allen head, seized\/rusted bolt, damaged threads, missing bolt after service, or looseness caused by incorrect bolt length\/pitch previously installed.\u003c\/p\u003e\n\u003cp data-end=\"4693\" data-start=\"4409\"\u003e\u003cstrong data-end=\"4486\" data-start=\"4409\"\u003eQ6 (Returns-prevention): What info should I share to avoid a wrong order?\u003c\/strong\u003e\u003cbr data-end=\"4489\" data-start=\"4486\"\u003eShare (1) a photo of the bolt beside a scale\/ruler, (2) thread pitch info if available, and (3) where it mounts (component photo). Fasteners are return-sensitive—photo\/spec confirmation prevents mismatch.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":51008779780391,"sku":null,"price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/royal-enfield-594851a-low-head-socket-cap-screw-m10x1-5x16.jpg?v=1770223637","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-low-head-socket-cap-screw-m10x1-5x16-594851a","provider":"UNDER THE HOOD","version":"1.0","type":"link"}