What is a UNC Socket set screw?
UNC Socket set screw are headless screws in alloy steel, most common with hex socket insert which can be tightened and loosened with Allen keys, often used in blind threaded holes, very common in most sizes, also available in stainless. our sizes range from 4/40 X 1/8 to 1 X 2 1/2.
for more information please click on the link below or contact us on 01243 551484
https://arunfasteners.co.uk/…/un…/unc-socket-set-screws/