• oyal Enfield RAL00390/A cap bolt M6x25 grade 8.8 WHT genuine OEM fastener
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UNDER THE HOOD

Royal Enfield RAL00390/A Cap Bolt M6×25 (Grade 8.8, White Finish) – Genuine OEM Fastener | All RE Models

Royal Enfield RAL00390/A Cap Bolt M6×25 (Grade 8.8, White Finish) – Genuine OEM Fastener | All RE Models

Rs. 103.00
Rs. 105.00 Rs. 103.00
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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

Royal Enfield RAL00390/A is a genuine OEM cap bolt (M6×25, strength grade 8.8, white finish) used across multiple Royal Enfield assemblies wherever the factory parts catalog calls for this exact fastener. 

This is the correct choice when you’re replacing a rounded/stripped bolt head, missing fastener after service work, rusted hardware, or when you want a clean OEM rebuild (handlebar clamps, brackets, mounts, covers—application depends on your bike’s diagram). Using the right length (25mm), thread size (M6), and grade (8.8) matters: the wrong bolt can bottom out, loosen, or cause bracket stress.

Unlike generic “hardware shop” bolts that may have unknown grade/plating, this OEM part matches the factory spec for fit and strength. The safest way to order is simple: match part number RAL00390/A in your Royal Enfield parts diagram / service list—then you know it’s correct for your exact model and position.

Key Features 

  • Genuine Royal Enfield OEM fastener 

  • Part No: RAL00390/A 

  • Spec: Cap Bolt M6 × 25mm 

  • Strength grade: 8.8 (proper clamping strength for brackets/mounts) 

  • White finish (WHT) for OE look

  • Ideal for replacing stripped, missing, rusted bolts during service/restoration

  • Reduces rework: correct length + thread vs “approx match” bolts

  • Works on multiple RE bikes only where the catalog specifies RAL00390/A

Compatibility Table 

Model Engine Type BS Stage Years Status
All Royal Enfield models UCE / J-Series / 650 Twin / others Any Any ✅ Only where the official parts catalog lists RAL00390/A for that assembly/position

⚠️ Because this is a standard fastener used in many places, listing specific bike names without the exact diagram-position confirmation would be guesswork. Best practice: match the part number in your diagram/VIN parts lookup before ordering.

Variants

  • Pack of 5 piece ( 5 bolts)

FAQs 

Q1) What exactly is RAL00390/A?
It’s a cap bolt M6×25, grade 8.8, white finish (WHT). 

Q2) Will this fit my Royal Enfield model?
It fits only if your parts diagram/service list calls for RAL00390/A at that location. 

Q3) Can I use a normal M6 bolt instead?
Not recommended. Correct length and grade (8.8) are important for clamp load and safety.

Q4) Is this stainless steel?
The catalog describes it as “WHT” finish; it is not marketed as stainless in the verified listings. 

Q5) How do I confirm I’m ordering the right bolt?
Check your Royal Enfield parts diagram (or share your required fastener screenshot/VIN list) and match RAL00390/A exactly.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue

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