Nuts are essential mating components for bolts and stud bolts, providing the necessary clamping force to secure flanged joints and structural assemblies. Zeron Fasteners manufactures a comprehensive range of Hex Nuts, Heavy Hex Nuts, Flange Nuts, and specialty nuts in materials engineered for every environmentβfrom high-strength alloy steels for high-temperature pressure service to exotic alloys for extreme chemical corrosion. We ensure dimensional precision and material integrity to guarantee optimal torque performance and long-term joint reliability.
| Specification | Grade Type | Bolting Application | Material Focus |
|---|---|---|---|
| ASTM A194 Gr. 2H / Gr. 4 | Heavy Hex Nuts | High Temperature / High Pressure Flanges | Carbon & Alloy Steel |
| ASTM A194 Gr. 8 / Gr. 8M | Heavy Hex Nuts | Corrosive Flange Bolting | Stainless Steel |
| Duplex / Super Duplex | Hex/Heavy Hex | Offshore / Chloride Environments | Super Duplex Alloys |