ACDelco 11518908 GM OE Running Board Nut M6x1x15 Body Hardware Fastener

The ACDelco 11518908 is a GM Original Equipment running board nut designed as a direct OEM replacement fastener for GM vehicles. Engineered to the same specifications as the factory-installed hardware, this nut is used in running board side step assemblies and delivers the precise fit, torque retention, and durability expected from genuine GM parts.

Key Features:

• Thread Size: M6 x 1 x 15 metric thread specification
• OEM Quality: Manufactured to GM Original Equipment standards for exact fit, form, and function
• Application: Running board / side step assemblies (BVT-style running board side steps)
• Category: Body hardware fastener — nut, threaded
• Sold Individually: One nut per purchase
• Warranty: 24 Months / Unlimited Miles Limited Warranty (Parts Only)

ACDelco GM Original Equipment nuts and fasteners are designed to meet rigorous GM engineering standards. This replacement nut ensures a secure, rattle-free connection at the running board mounting point, maintaining structural integrity and OEM performance over the life of the vehicle.