Titanium torque arm bolts and special nuts

Here they are, nice to make, fairly straight forward though getting the lockwire holes in the flats of the bolt heads is a bit tricky. Drilling them is no problem as i use a centre drill that has strength in it, the trouble is clearance for the drill chuck, it runs perilously close to the flange and jaws of the indexing head. But we coped admirably!

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