eMagTech Pack of 20 Car Underbody Heat Shield Insulating Nuts Washer 07146949380 Compatible with Mini 1 2 3 4 5 6 7 Series X1 X2 X3 X5 X6 X7

[MPN] : 07146949380 Outer diameter: 30 mm, head size: 9.8 x 9.8 mm, inner diameter: 3.8 mm. Compatibility: compatible with BMW 1 2 3 4 5 6 7 series, X1 X2 X3 X5 X6 X7, MINI. [Durable Material] : Made of high quality metal material, sturdy and durable, not easy to break or crack. [Application] : These wide collar nuts are not fully threaded and are usually disposable. They clamp onto metal bolts to hold insulation or shields in place. Normally used on the underbody or in the engine compartment for noise and thermal insulation boards. Lightweight and practical: can replace the old broken one directly, light and practical, easy to carry.