Description
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
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

![[10 PKG] Hex Nuts Grade 2 Steel Plain 1 3/8-12](http://mutualscrew.com/cdn/shop/files/31NF316KC_8c795329-ec0c-4df3-b8f0-9b672803b9ff.webp?v=1747172226&width=235)