Strong Load Bearing Rivet Bolts, Threaded Stud or RivStuds.
Threaded studs allow components to be attached onto steel sheeting, framing, or posts. Their installation is similar to a nutsert however with this item you have a protruding thread (bolt) instead of a threaded opening. Also known as rivstuds or rivet bolt covering M4, M5, M6 & M8 stud diameter.