1.Aftermarket exhaust manifold hardware kit 2.It includes 4pcs T Bolt Screw Fastener and 4pcs Flange Nuts 3.Stainless Steel construction provides strength and offers good 4.Sturdy threads can be easily loosened and quickly tightened, allowing you to easily adjust or customize the fixture. 5.It is widely used in construction, manufacturing, engineering, assembly, and other industries.