Audi 5 Cyl cylinder head bolts M11

Audi 5 Cyl cylinder head bolts M11

These bolts are made from a tool steel that has been hardened for the best possible durability for the purpose = Extremely high strength!

Lab tested with a tensile strength above 1700N/mm2

These bolts do not stretch like most other bolts on the market. In many cases, when you run extremely high boost pressure / cylinder pressure, the cylinder head can "lift" and the conclusion is that the cylinder head gasket breaks, or that coolant leaks into the engine compartment. With these bolts, the risk of this happening is minimised.

Made in CNC lathe where the threads are "rolled" instead of cut. which makes them very strong!

M11 bolts that fit:
AAN, ABY, ADU, 3B, 7A

Tightening torque:
110NM