Welded end screw connection/ welded tip (S-S The screw connection consists of: nut conical spigot threaded spigot Flat screw connections (with gasket) are available only on request. Sheet: AISI 316, EN 1.4401 Attention, this type of screw connections is only available on request! Sizes: 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" Sheet and standard: AISI 316 EN 1.4401 The grade you are interested in is missing here? Write to us! Contact Category: Screw connections