https://www.jhpfasteners.com/5-16-18-flush-head-studs/sfh3121824d
Steel 5/16-18 Flush Head Studs - SFH3121824D
Steel 5/16-18 Flush Head Studs - SFH3121824D
flush head studssteel
https://www.aspenfasteners.com/4-40-x-3-8-self-clinching-studs-flush-head-self-clinching-studs-full-thread-aisi-303-stainless-steel-18-8/
Self-Clinching Studs #4-40 X 3/8" Stainless Steel Flush Head Annular Groove and 12 Ribs Origin...
Buy Online from Aspen Fasteners | Free Shipping | #4-40 X 3/8" Self-Clinching Studs, Flush Head Self-Clinching Studs, Full Thread, 303 Stainless Steel