A194 2H/A563 DH Heavy hex nut is similar to a standard hex nut, but is thicker and wider and conforms to ASTM specifications. Ideal for high-pressure, high-temperature structural applications.
- Material: Available in alloy steel (A194 2H/A563 DH), stainless steel (A194 GR.8/Gr.8M)
- Size range: From 1/4 to 2 diameter, metric to custom
- Finishes: plain, zinc-plated, galvanized, teflon-coated or custom
- Thread: Coarse and fine, American Standard, Metric, Custom and Specialty