SUCOSO M14x1.5 OEM-Style Lug Bolts 20-Pack for Mercedes (Chrome, 69mm, Ball Seat)

If you need a reliable replacement for factory wheel bolts, this SUCOSO kit supplies twenty chrome-finished, one-piece lug bolts manufactured from SCM435 alloy steel. Designed to mirror OEM dimensions (overall length 69 mm, hex 17 mm, ball seat), they aim to restore secure wheel fastening while resisting corrosion and fatigue better than original two-piece designs.

Which Mercedes models will these lug bolts fit?

The bolts match factory thread pitch and seating used across many Mercedes generations. They are compatible with model families spanning ML, GLC, S-Class, E-Class, CL, GL, G-Class and related AMG variants when the vehicle uses M14x1.5 wheel threads and ball seats.

• Fitment highlights: W164, W166, X253, W221, W222, C217, W223, W213, X290, C253, C292, W216, W463, X166, X204, V297
• OEM part references included: 0009905407, 9905407, 0009905307, Dorman 610-549
• Confirm your vehicle’s wheel thread and seat type before ordering

How are these lug bolts built to withstand wear and corrosion?

Each bolt is machined from SCM435 high-strength alloy steel and finished with a chrome coating that passes a 72-hour salt spray evaluation. The one-piece construction eliminates the weak points associated with two-piece bolts, reducing the chance of separation, expansion or cracking under stress.

• Material: SCM435 alloy for improved tensile strength
• Finish: chrome plating for enhanced corrosion resistance
• Quality control: CNC machined threads for smooth installation

What are the exact dimensions and installation details?

Dimensions follow the M14x1.5 standard: 69 mm overall length with a 45 mm shank and 19 mm threaded portion. The bolts use a 17 mm hex head and a ball seat, so they install with a standard 17 mm lug socket or protective 17 mm hex socket to avoid scratching wheel finishes.

• Thread pitch: M14 x 1.5; thread length: 19 mm
• Hex size: 17 mm; overall length: 69 mm; shank: 45 mm
• Seat type: ball seat — verify wheel seat geometry before fitment

What maintenance or precautions should I follow after fitting these bolts?

Tighten to your vehicle manufacturer’s specified torque and recheck torque after the initial few miles of driving. Use a protective socket when possible to preserve the chrome finish, and inspect bolts periodically for signs of corrosion or damage, especially after harsh weather or winter road salt exposure.

• Torque to OEM spec; re-torque after first 50–100 miles
• Use a 17 mm protective lug socket to avoid wheel scratches
• Periodic inspection recommended after winter or off-road use

Who is this for: This 20‑piece SUCOSO lug bolt set is intended for Mercedes-Benz owners, mechanics and restoration professionals who require OEM-sized, durable replacements for worn or damaged wheel bolts. It suits anyone wishing to upgrade from two-piece hardware to a single-piece, higher-strength design for better longevity and easier maintenance, provided the vehicle specification calls for M14x1.5 threads and ball seats.