AISI 304 (18-8) hex nut manufactured to ASME B18.2.2 and ASTM F594. Offered in UNC (coarse) and UNF (fine) thread series. The 18-8 austenitic stainless steel provides the corrosion resistance typical of grade 304 in many environments.

Matched to American standard hex bolts, the nut is suitable for machinery, marine equipment, outdoor facilities and construction applications. Confirm required size, thread series, finish and any certification when specifying. If fit or environmental performance is critical, request size drawings and material verification before ordering.