10Pc Chrome 12x1.5 Ball Seat Lug Bolts 40mm Shank Extended Length 17mm Hex Fits Mercedes Benz

10-Piece Chrome Ball-Seat Lug Bolts for Mercedes-Benz OEM Wheels - 12x1.5, 40mm Shank, 17mm Hex, Extended Length, Pack of 10
✔️ Chrome ball-seat lug bolts, 12x1.5, 40mm shank, 17mm hex, 10 pcs

These chrome-plated ball-seat lug bolts are designed to finish wheel installations on Mercedes-Benz vehicles that use OEM wheels, especially when spacers are involved. The extended 40 mm shank provides reliable engagement through spacers while maintaining a clean, factory-style look. Built from high-strength Grade 10.9 steel and triple chrome plated for improved corrosion resistance, this 10-piece set is intended to meet or exceed OEM standards. Note: verify seat type and shank length before purchase, and installation should be performed by a trained professional. Torque to manufacturer specs and re-torque after 25-50 miles of driving for safety.

✅ Qty: 10
✅ Seat type: Ball seat
✅ Thread pitch: 12x1.5
✅ Shank length: 40 mm (1.575 in)
✅ Hex size: 17 mm (0.67 in) across flats
✅ Finish: Chrome
✅ Material: Grade 10.9 steel
✅ Corrosion/rust resistant
✅ Fits Mercedes-Benz OEM wheels using spacers
✅ Extended shank length for spacer applications
💡 What is a ball-seat lug bolt and when should I use it with Mercedes-Benz OEM wheels? Ball-seat lug bolts are designed to seat securely in wheels that have a ball-shaped contact surface. They’re a handy choice when you’re using OEM wheels with spacers, ensuring proper alignment and secure engagement. - Specifically suited for OEM wheels that require ball-seat fasteners - Helps maintain proper seating and torque when spacers are involved - Chrome coating provides corrosion resistance and a clean, matched look - Made from high-strength steel to hold torque under load This setup delivers reliable wheel mounting and improved performance in everyday driving and spacer-equipped setups.