MAMBA Turbo Turbine Housing/Down Pipe/Intake Manifold Stud Kit 46mm M10x1.25mm. Stud Total length: 46mm. 10 x High Tensile M10x1.25 46mm Studs (SCM440/SAE4140/Grade 8.8/High Tensile). With MAMBA High Tensile M10x1.25 Stud, 14mm Hex Head copper coated steel Nut and stainless washer.
eBay