Genuine BMW Hex Nut M6 - OEM Fastener - BMW Part No. 07129905817 - Fits E81 E90 F30 G30, M135i 340i M550i xDrive, M6 - Also MINI & Rolls-Royce

BMW Group OE M6 Hex Nut - Part No. 07129905817

Keep your build factory correct with this BMW Group original M6 hex nut. Part number 07129905817 is the authentic OE metric fixing specified across a huge range of BMW, MINI and selected Rolls-Royce platforms. Perfect for replacing missing hardware, refreshing tired fasteners during a service, or completing a meticulous restoration, this OE-grade nut delivers precise fit, consistent clamping force and the long-term reliability you expect from BMW Group hardware.

Specification: M6 - 8 - ZNNIV SI finish. This is a direct replacement for the original item and is identical to what BMW fits at the factory. No guesswork, no compromises, just the correct part for a clean, OEM-level result.

• BMW Group original equipment M6 hex nut - exact fit and OE quality
• ZNNIV SI BMW finish code for the proper factory look and protection
• Ideal for servicing, retrofits, restorations and faultless OEM-plus builds
• Used in our Warwickshire workshop - consistently great feedback from customers
• Suitable across countless BMW chassis plus many MINI and Rolls-Royce applications

Why choose OE hardware

Authentic BMW Group fixings maintain safety, performance and build quality. Cheaper generic nuts often vary in tolerance and coating, which can lead to poor torque retention or corrosion. Choose the right fastener once and keep your vehicle exactly as the factory intended.

Popular platforms and searches

Widely used across:

• 1 Series - E81 E82 E87 E88, F20 F21, F40
• 2 Series - F22 F23, F44, F45 F46, F87 M2
• 3 Series - E21 E30 E36 E46, E90 E91 E92 E93, F30 F31 F34, G20 G21
• 4 Series - F32 F33 F36, F82 F83
• 5 Series - E12 E28 E34 E39, E60 E61, F07 F10 F11, G30 G31
• 6 Series - E24, E63 E64, F06 F12 F13, G32
• 7 Series - E23 E32 E38, E65 E66, F01 F02 F03 F04, G11 G12
• 8 Series - E31, G14 G15 G16, F91 F92 F93
• M performance models searched for - M135i, 340i, M550i xDrive, M6, plus M3 M4 M5 M8
• X models - X1 X2 X3 X4 X5 X6 X7 including M variants
• i models - i3, i8
• MINI - R50 R52 R53, R55 R56 R57 R58 R59 R60 R61, F54 F55 F56 F57 F60 including BEV where applicable
• Rolls-Royce - Phantom, Ghost, Wraith, Dawn, Cullinan across multiple generations

If you are unsure whether your vehicle uses this M6 OE nut, use our free compatibility check below.

Part details

BMW Group Part Number: 07129905817
Description: Hex Nut M6 - 8 - ZNNIV SI

Compatibility check

We verify fitment before dispatch. Provide your UK registration number or the last 7 characters of your VIN at checkout and our team will confirm compatibility for your car.

Professional installation

Prefer fitting by specialists. MJ Modifications offers expert installation in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Warranty

Supplied as a BMW Group genuine part. Manufacturer warranty applies. For UK customers typically two years and for international customers one year when a compatible VIN is provided at checkout.

Trusted by enthusiasts and workshops

We use these OE nuts daily in our own builds and servicing. Customers consistently praise the fit and finish, and the peace of mind that comes with using the correct BMW hardware.

Search terms people use

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