PES BSA M20 Cylinder Head Bolt with Washers (set of 10) 36-0011P Iron Head.

This is a PES designed and manufactured high tensile head bolt set.

We all know how easy it is for the spanner/socket to slip and break a fin.

These bolts have been styled like the BSA G14 versions.

The kit also has thick shaped washers.

Remember to clean the barrel threads to the bottom with a 3/8" BSF tap.

As they have a habit of corroding we use an anti seize grease on the threads.