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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Length [mm] | 38.7 mm |
| Thread Size | M6 |
| Thread Pitch [mm] | 1 mm |
| Screw length below head [mm] | 32 mm |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ / SMART—140 990 46 01
- MERCEDES-BENZ / SMART—A140 990 46 01
Where this part fits
Original-fit position for OE 1409904601. The red ring marks where this part installs on the vehicle.

About this product
Sourced from TOPRAN, this screw (411 097) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 38, Ceramic mm, Thread Size: M6, Bolt Head-/Nut Design: Plastic, Surface: Ceramic, Thread Pitch [mm]: Steel mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 100253, 100254, 10 10 0253, 10 10 0254 and 21 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (23)
Show all 23 OE numbers
Screw TOPRAN 411 097 — compatible car models
| Manufacturer article number (MPN) | 411 097 |
|---|---|
| OE part numbers | 140 990 46 01, A140 990 46 01 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 411097 . Bolt Head-/Nut Design: 6. Length [mm]: 38,7 mm. Screw length below head [mm]: 32 mm. Strength class: 9. Surface: 7. Thread Pitch [mm]: 1 mm. Thread Size: M6
- 1x Screw
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Screw compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Screw fits. All fitment data is verified through TecDoc.
What specifications does this TOPRAN Screw have?
This TOPRAN Screw has the following specifications: Length [mm]: 38,7 mm; Thread Size: M6; Bolt Head-/Nut Design: 6; Surface: 7; Thread Pitch [mm]: 1 mm; Strength class: 9. Check the full specifications table above for complete details.
What OE part numbers does this Screw replace?
This Screw replaces OE part numbers: 140 990 46 01, A140 990 46 01. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Screw cost?
This TOPRAN Screw is available for £1.99. Screw prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Screw?
Regular inspection of your Screw is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Screw?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Screw fitted by a professional mechanic.
Can I use this part as a replacement for OE 140 990 46 01?
Yes, this TOPRAN Screw is a direct replacement for OE part number 140 990 46 01. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the TOPRAN 411 097 the same as the TOPRAN 107 194?
No, while both are Screw parts, they are different products. The TOPRAN 411 097 has Length [mm]: 38,7 mm, Thread Size: M6, Bolt Head-/Nut Design: 6. The TOPRAN 107 194 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.