Socket headed capscrews - when first used?
#1
Posted 04 August 2022 - 19:59
Does anybody know:
When they were first invented
When first used in motorsport or, more to the point,
Whether they were ever used by ERA?
Thanks, Steve
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#2
Posted 05 August 2022 - 13:53
According to Wikipedia (usual health warning applies) the Allen screw was patented in 1910. So they could have been original.
As the E-Type engine was similar to the early ERAs so it would be worth taking a look at them. But after over 80 years of almost continuous racing, they are all far from original.
#3
Posted 05 August 2022 - 19:15
There are a few engine bay pics of an E - type on line. There appears to be a lot of studs with nuts used which I would think would have been usual practise postwar.
I'd do some comparing car to pics.
#4
Posted 08 August 2022 - 03:14