@[email protected] to What is this [email protected] • 9 months agoMetal, about 1 inch in diameteri.imgur.commessage-square10fedilinkarrow-up164file-text
arrow-up162imageMetal, about 1 inch in diameteri.imgur.com@[email protected] to What is this [email protected] • 9 months agomessage-square10fedilinkfile-text
minus-squareBadEngineeringlinkfedilink3•9 months agoLooks like a spanner nut and the cap appears to be a jam screw to lock it in place.
Looks like a spanner nut and the cap appears to be a jam screw to lock it in place.