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5/16 Coupling Nuts, Stainless Steels Metric Hex Coupling Nut 10 Pack (M8 × 1' Length

4.8 (3) Write Review
Free shipping on orders over $29.99

$6.99

$ 2 .99 $2.99

In Stock

About this item

  • Material: Hardware coupling nuts are made of stainless steel A2-70 with high hardness for better rust resistance and better corrosion resistance.
  • Finish: The surface of coupling nuts is glossy, with good weather resistance and long service life.
  • Features: hard material is not easy to deform, clear threads, External Hex, suitable for use with fasteners with the same thread.
  • Fully Threaded Connections: Threaded fasteners used to connect two external threads to form a tight connection, most commonly threaded rods.
  • External Hex coupling nuts are well suited for industrial applications.


SPECIFICATIONS

  • Material: Stainless steel
  • Type: External Hex coupling nuts
  • Finish: Silver
  • Package Includes: 10pcs coupling nuts


Threaded fasteners used to connect two external threads to form a tight joint, most commonly threaded rods, ideal for industrial applications.


Corrie
Reviewed in Canada on March 14, 2025
I'm giving this a low score because the description is misleading. It says M8 but it also says 5/16 and these are not 5/16. They will not be compatible if you try to thread 5/16 to them.
Paul Clark
Reviewed in the United States on April 18, 2024
These say 5/16" and mention M8. THEY ARE METRIC M8 thread.
Hao P.
Reviewed in the United States on December 10, 2023
Thread size: M12x1.75.For a pack of 10, this is good deal.