[OE]: 07146949380. Outer diameter: 30mm, head size: 9.8x9.8mm, internal diameter 3.8mm. [Compatibility]: Compatible with BMW 1 2 3 4 5 6 7 Series, X1 X2 X3 X5 X6 X7, MINI. [Durable Material]: Make of good quality metal material, sturdy and durable, will not break or crack easily. [Application]: These wide collared nuts do not have a full thread and are normally single use items. They clamp on metal studs to hold insulation or shields in position. Normally used on the underbody or in the engine bay for noise and heat insulation panels. [Lightweight & Practical]: Can direct replace the old broken one, lightweight and practical, easy to carry. [Note]: Please kindly confirm the fitment before ordering. Package 20x Underbody heat shield nuts.
eBay