Royal Enfield 586014/A – Genuine Flange Hex Bolt M8×10 (OEM Bolt for Frame, Exhaust, Chain & Mudguard Mounting)

Keep your motorcycle’s fit and finish factory-tight with the Royal Enfield 586014/A Genuine Flange Hex Bolt (M8×10) — the same OEM fastener used on production lines for Classic 350, Bullet 350 / 500 UCE, Continental GT 535, Thunderbird, and other RE motorcycles.

This bolt is designed for critical assemblies such as frame joints, chain guard brackets, exhaust flanges, and mudguard mounts. The built-in flange head spreads load evenly, eliminating the need for a washer while ensuring vibration-proof fastening.

Manufactured to Royal Enfield’s OEM standards, this M8×10 bolt guarantees accurate torque, corrosion resistance, and a perfect factory fit.

🧩 Note: EARLIER LISTING bolt WAS  supplied individually (1 piece) TILL 16 DEC 2025

NOW SOLD AS A PACK OF 10 PCS FOR 70 RS FROM 16 DEC 2025
A factory-sealed pack contains 10 pieces (full packet) 

Key Features:

• ✅ Genuine Royal Enfield OEM Part – Part No. 586014/A.

• ⚙️ Size: M8 × 10 mm flange hex head bolt.

• 🔩 Used Across Multiple Assemblies – frame, silencer, chain & sprocket mount, and mudguard.

• 🧱 High-Tensile OEM Strength – meets RE torque & hardness standards.

• 🔧 Direct Fit Replacement – no modification required.

• 💦 Corrosion-Resistant Finish – zinc-plated for longevity.
  

• 🏍️ Fits All UCE & Classic Models – Classic 350/500, Bullet 350/500, Continental GT 535, Thunderbird.

Compatibility Table (Verified):

Variants / Supply Information:

• Part Number: 586014/A

• Size: M8 × 10 mm flange hex bolt

• Material: OEM-grade steel (corrosion-protected)

• Supplied: Single piece (1N)

• Full Pack: 10 pcs per sealed packet (order 10 for one full OEM pack)

What’s in the Box:

• 1 × Genuine Royal Enfield Flange Hex Bolt (586014/A)

• Packed in Royal Enfield-labelled packet for authenticity

Installation Notes:

• Match your existing bolt length and thread pitch before replacement.

• Torque to OEM spec (around 18–22 Nm for M8 fasteners).

• Use blue thread locker if replacing from exhaust or frame sections.

• Always tighten in cross pattern when using multiple flange bolts on flanges.

FAQs 

1. What is the use of bolt 586014/A?
This OEM M8×10 flange hex bolt is used in multiple mounting points like exhaust flanges, chain brackets, frame joints, and mudguard supports on UCE-series Royal Enfields.

2. How many bolts are in one pack?
A single sealed pack from Royal Enfield contains 10 pieces. This listing is for one bolt — order 10 pieces for a full OEM pack.

3. Is this bolt suitable for both Classic 350 and Bullet 500?
Yes, it’s used across all UCE models including Classic 350/500 and Bullet 350/500.

4. Can I use aftermarket bolts instead?
Aftermarket bolts may not match RE’s grade or flange width, leading to vibration loosening. OEM 586014/A ensures exact torque retention.

5. What material is this bolt made of?
It’s made from high-tensile OEM-spec steel with a corrosion-resistant zinc coating.

6. Can I reuse old bolts?
If the threads or flange are worn, always replace. OEM bolts maintain safe torque and alignment.

7. Is a washer needed with this bolt?
No — the flange head spreads load evenly, eliminating the need for a washer.

8. Where is this bolt located on the bike?
Commonly found on exhaust flange mounts, chain/sprocket covers, and frame supports.

9. Does this bolt fit J-Series models?
No — primarily for UCE and EFI engines (Classic, Bullet, Thunderbird, GT535).

10. What torque should I use when installing?
Use 18–22 Nm for M8 bolts or refer to your RE service manual.