
The standard Spiralock flange nuts are Property Class 10 equivalent and are compatible with standard 4g, 6g, and MJ class of fit bolts. Spiralock nuts conform dimensionally to IFI standards. The standard plating is
clear zinc chromate - and are RoHS compliant. Other nut styles, platings, and materials are available upon request.
Spiralock steel hex flange nuts are available in M5 to M24 threads plus unified sizes