Milenco Locking Wheel Bolts – Motorhome 16" (Set of 4, M16) for Fiat Ducato / Peugeot Boxer Maxi, Thatcham Approved – 1922
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Protect your motorhome wheels with Milenco Locking Wheel Bolts (Set of 4). Precision-made and Thatcham & insurance approved, these high-security bolts resist common attack methods (they can’t be removed by hammering a socket on) and provide a strong deterrent against wheel theft. Supplied with 1 key—please record your key number for spares.
This set is the M16 (16mm) Maxi chassis version, sized for Fiat Ducato / Peugeot Boxer motorhomes with 16" wheels on Maxi (heavy duty) chassis.
Key Features
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High-security locking wheel bolts (not nuts)
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Thatcham & insurance approved
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Resistant to “hammer-on socket” attacks
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Set of 4 bolts + 1 key (note your key number)
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Durable, precision-engineered construction
Compatibility
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Fiat Ducato / Peugeot Boxer:
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2007–2015: 16" wheels (Maxi chassis)
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2016–onwards: 16" Maxi chassis
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Bolt size: M16 (this product).
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If your bolt size is M14, order SKU 1915 (14mm).
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If you need M16 but 6 bolts, order SKU 1939 (6-pack).
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Before You Order – Sizing Guide
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Measure your existing bolt diameter (14mm vs 16mm).
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Check if your vehicle is Maxi (heavy duty) or Standard chassis.
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Maxi chassis typically uses 16mm (M16).
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Standard chassis typically uses 14mm (M14).
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Pre-2018: confirm by wheel size (15" vs 16") and chassis.
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Post-2018: confirm Maxi vs Standard and bolt diameter.
What’s in the Box
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4 × Milenco locking wheel bolts (M16)
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1 × Key
SKU: 1922