M8 Copper M8 x 1.25 Exhaust Manifold Nut Turbo Exhaust Nuts For E30 A2001420072 11621711954

Nuts certified A2001420072 with MPN code 1162171954 compatible with vehicles of the classic compact range from the 1980s to 1990s ensuring precise fit and optimum performance Grade 10.9 treated carbon steel core coated with a pure copper anti-seizure layer resistant to extreme temperatures up to 450°C without welding or deformation Metric thread M8 × 1.25 mm with 10 mm female bore SW13 hex head with countersunk edges to prevent rounding during disassembly certified durability under severe conditions to withstand intense vibration chemical corrosion and repeated thermal shock -30°C to 450°C Complete kit for maintenance Comes with 20 nuts ideal for replacing manifold or exhaust line fasteners