BMW
Genuine 07129905817 BMW E81 E90 F30 G30 Hex Nut (Inc. M135i, 340i, M550ix & M6)
Genuine 07129905817 BMW E81 E90 F30 G30 Hex Nut (Inc. M135i, 340i, M550ix & M6)
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
Couldn't load pickup availability
OE‑spec M6 Hexagonal Fastener for BMW Group Vehicles
Small part. Big difference. This high quality M6 hex nut is a direct OE replacement for countless BMW, MINI and Rolls‑Royce applications, delivering secure clamping, consistent torque values and long term durability. It is the correct M6‑8 ZNNIV SI specification factory fixing that enthusiasts and technicians rely on for maintenance, repairs and performance builds.
We fit these fasteners daily in our Warwickshire workshop and they simply work. Perfect thread engagement, reliable hold, no fuss. Our customers love the peace of mind that comes with using proper OE hardware on everything from daily drivers to track cars.
Main benefits
- Original equipment specification for precise fit and finish
- Corrosion resistant finish for long service life
- Ideal for body, engine bay and chassis mounting points where an M6 nut is required
- Consistent tightening feel for accurate reassembly
- Trusted by our technicians and customers alike
Popular search terms this part answers
BMW M6 hex nut, M6 nut for BMW, OE BMW fastener, M6 hardware, BMW factory fixing, E‑series M6 nut, F‑series M6 nut, G‑series M6 nut, M6‑8 ZNNIV SI nut, BMW mounting nut, replacement M6 nut for BMW 1 Series 3 Series 5 Series 6 Series 7 Series 8 Series, X‑series M6 nut, Z‑series M6 nut, MINI M6 nut, Rolls‑Royce M6 nut, BMW bolt nut M6, BMW OE hardware.
Fitment overview
Suitable across a huge range of BMW platforms and chassis codes, including but not limited to E81 E82 E87 E88, E90 E91 E92 E93, F20 F21, F22 F23 F30 F31 F32 F33 F34, F80 F82 F83, G20 G21 G30 G31, plus X models such as E84, F25, G01, and many more. Also used on various i models, Z models and multiple MINI generations. Common models our customers buy this for include M135i, 340i, M550i xDrive and the BMW M6, among many others.
If you are unsure about suitability for your vehicle, we will confirm compatibility before dispatch. Provide your UK registration or the last 7 of your VIN at checkout and our team will verify the application.
Part details
- Part number: 07129905817 | 07 12 9 905 817
- Type: M6 hex nut | Spec: M6‑8 ZNNIV SI
- Manufacturer: BMW
Fitting service
Prefer professional installation or a bulk hardware refresh. Our technicians at MJ Modifications in Warwickshire can help. Request a fitting quote: info@mjmodifications.co.uk
Why buy from MJ Modifications
- Genuine OE‑spec hardware we use in our own builds
- Performance‑focused advice from BMW specialists
- Fast response on compatibility checks
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a VIN is supplied at checkout on compatible vehicles.
Share
