The bolts on the hull for pretty much everything are the boss head style. The same as found on Universal Carriers with the round dome headed and also countersunk. The only difference is these are all 3/8-16 NC thread. The nuts are the heavy hex size so require an 11/16th wrench. They are all slotted too. So it can make for a challenge in removing them.
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Jordan Baker
RHLI Museum,
Otter LRC
C15A-Wire3, 1944
Willys MB, 1942
10cwt Canadian trailer
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