[10 PKG] Hex Nuts Grade 2 Steel Plain 1 3/8-12

Our Hex Nuts Grade 2 Steel Plain 1 3/8-12 are designed for everyday, general-purpose fastening on machinery, furniture, and construction projects. With a 1 3/8 inch diameter and 12 threads per inch, these hex nuts deliver reliable, easy-to-thread performance for standard bolts.

• Size: 1 3/8-12
• Material: Grade 2 steel
• Finish: Plain (uncoated)
• Type: Hex nut
• Thread: Coarse 12 TPI (UNC)

These plain-finish hex nuts are ideal for general-purpose fastening in indoor or controlled environments. They offer economical strength and dependable performance for a wide range of assembly tasks.

Applications

• General mechanical assemblies
• Automotive repair and maintenance
• Furniture and equipment assembly
• Construction and DIY projects

Compatibility

Pair these hex nuts with corresponding 1 3/8-12 bolts. For added security, use with washers and, if needed, thread-locking compounds.

Specifications

• Material: Grade 2 steel
• Finish: Plain
• Thread: 12 TPI (UNC)
• Nominal size: 1 3/8-12