Connect 30740 Copper Flashed Nut Flanged & Self Locking M10 x 1.5 15mm Hex 5pc, Brown

Applications include: Opel/Vauxhall. Equivalent to: OEM 854976. Thread size: M10, Pitch: 1.5, Hex: 15mm. Flange diameter: 21.1mm. Suitable for use with exhaust manifold studs: Part Nos. 35423 (M10 x 1.5 x 38mm), 35425 (M10 x 1.5 x 40mm) and 35427 (M10 x 1.5 x 52mm).