Hex Nuts

Hex nuts and heavy hex nuts matched to industrial bolting grades, thread systems, coatings and mechanical-property requirements.

  • ASTM A194 Grade 2H black heavy hex nuts

    ASTM A194 Grade 2H Heavy Hex Nuts

    ASTM A194 Grade 2H carbon-steel heavy hex nuts for high-pressure or high-temperature bolting assemblies and compatible ASTM A193 Grade B7 studs.

  • Stainless steel heavy hex nuts for ASTM A194 Grade 8M enquiries

    ASTM A194 Grade 8M Heavy Hex Nuts

    ASTM A194 Grade 8M heavy hex nuts are 316-series stainless steel nuts for pressure-service bolting assemblies. Each quotation is reviewed against the ordered diameter, thread series and fit, nut dimensions,…