[8 PKG] Heavy Hex Nuts Grade 2H Steel Plain ASTM A194 2-1/2-8

Heavy Hex Nuts Grade 2H Steel Plain ASTM A194 2-1/2-8 are built for heavy-duty fastening where strength, reliability, and dimensional accuracy matter. Made from durable steel with a plain (uncoated) finish, these heavy hex nuts deliver solid clamp loads for high-torque applications in construction, machinery, and industrial equipment.

Designed to meet the ASTM A194 standard, Grade 2H, these nuts pair with corresponding bolts and screws to form secure, long-lasting joints in demanding environments.

• Material: Steel
• Grade: 2H
• Finish: Plain (uncoated)
• Standards: ASTM A194
• Type: Heavy hex nut
• Nominal size: 2-1/2 in diameter, 8 TPI (2-1/2-8)

Typical applications include heavy machinery, industrial equipment, construction rigs, and other assemblies requiring high torque resistance and dependable fastening.