TeamDman@lemmy.world to Mildly Interesting@lemmy.world · 10 months agofound a confusing bolt cleaning my parents' garagelemmy.worldimagemessage-square35fedilinkarrow-up1220arrow-down112
arrow-up1208arrow-down1imagefound a confusing bolt cleaning my parents' garagelemmy.worldTeamDman@lemmy.world to Mildly Interesting@lemmy.world · 10 months agomessage-square35fedilink
minus-squaregeekworking@lemmy.worldlinkfedilinkarrow-up24·10 months agoJ Bolts for concrete don’t have a head on them. The bent part is embedded into the concrete and would never be turned. Forming a hex head would be a wasted extra production cost.
J Bolts for concrete don’t have a head on them. The bent part is embedded into the concrete and would never be turned. Forming a hex head would be a wasted extra production cost.