SUNPRO Alloy Fasteners
Nuts

Hastelloy C276 Hex Nut

Corrosion-resistant Hastelloy C276 hex nuts for the most aggressive chemical environments. Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking.

Materials

Hastelloy C276Hastelloy C22

Standards

ASTM B574ASTM B564

Specifications

Size RangeM6-M100 / 1/4"-4"
Type OptionsHex/Heavy Hex/Lock Nut
CoatingPassivated