BMW
Genuine BMW Plug-In Nut M10-10-ZNS3 - OEM Fastener 31106779393 for 3 Series E90 E91 E92 E93, 5 Series E60 E61 F10 F11, 6 Series E63 E64 F12, 7 Series E65 E66 F01 F02 F03, X1 E84 (incl. 318i 320i 335i M3)
Genuine BMW Plug-In Nut M10-10-ZNS3 - OEM Fastener 31106779393 for 3 Series E90 E91 E92 E93, 5 Series E60 E61 F10 F11, 6 Series E63 E64 F12, 7 Series E65 E66 F01 F02 F03, X1 E84 (incl. 318i 320i 335i M3)
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.
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BMW M10 insert ZNS3 finish - OE hardware - Part No. 31106779393
Keep your Bavarian build tight and rattle free with this original equipment M10 clip-in insert from BMW. Part number 31106779393 is the factory-spec fixing used across a wide range of E and F chassis models, giving you precise fit, dependable hold and long-term durability thanks to the ZNS3 protective coating. Ideal for maintenance, restoration and workshop-quality repairs where authentic components matter.
- Original BMW component for seamless fitment and correct thread engagement
- Specification: M10 - finish ZNS3 for corrosion resistance
- Part number: 31106779393
- Perfect for OE-spec servicing, refurbishment and replacement of tired hardware
- Trusted by enthusiasts, trade and our own technicians at MJ Modifications
We use these inserts daily in our Warwickshire workshop and customer feedback is consistently positive on fit, finish and longevity. If you are refreshing underbody hardware on your BMW, this is the reliable, factory-correct choice.
Vehicle coverage
Suitable across the following platforms and trims, including popular variants such as 318i, 320i, 335i and M3 within the listed series:
3 Series
- E90 saloon 02/2004 - 12/2011
- E91 touring 02/2004 - 05/2012
- E92 coupe 05/2005 - 06/2013
- E93 convertible 03/2007 - 10/2013
5 Series
- E60 saloon 12/2001 - 12/2009
- E61 touring 10/2002 - 05/2010
- F10 saloon 01/2009 - 06/2013
- F11 touring 01/2009 - 06/2013
6 Series
- E63 coupe 05/2002 - 07/2010
- E64 convertible 09/2002 - 07/2010
- F12 convertible 10/2009 - 02/2015
7 Series
- E65 - E66 - E67 02/2000 - 07/2008
- F01 - F02 - F03 09/2007 - 06/2015
X Series
- X1 E84 09/2008 - 06/2015
Why choose this part
- Genuine BMW hardware - consistent tolerances and correct material spec
- Direct replacement - no guesswork, no compromises
- ZNS3 plated finish - built for UK weather and year round daily use
- Great value upgrade over tired or non-OE fixings
Compatibility check
Before dispatch we can verify suitability for your car. Provide your UK registration or last 7 digits of your VIN at checkout and we will confirm fitment for 31106779393.
Professional fitting
Want it installed properly first time? Book expert fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quotation.
Warranty
Covered by BMW parts warranty. UK customers typically benefit from a two year manufacturer guarantee and international customers one year when VIN is supplied for compatibility on eligible vehicles.
Common search phrases: BMW M10 insert, BMW clip-in nut, M10 retainer, BMW fixing, OE spec M10 hardware, ZNS3 plated nut, 31106779393 BMW part, E90 hardware, E92 fastener, E93 fixing, E60 - E61 M10 insert, F10 - F11 OE nut, E63 - E64 hardware, F12 fastener, E65 E66 E67 retainer, F01 F02 F03 fixing, X1 E84 M10 insert, BMW restoration hardware, BMW underbody fixings, BMW chassis hardware, BMW original components.
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