3/8-16 x 1 3/4 Hex Rod Coupling Nut 9/16 Across Flats Zinc M10-1.25 These 1-8 x 5 1/4

These 1-8 x 5 1/4 Hex Cap Screws Grade 5 Zinc USA are high-quality fasteners designed for a variety of applications

meaning it can withstand high torque and loads

The ribbed neck design helps to prevent the bolt from turning when tightened

while the nickel plating adds an extra layer of protection

Its 3/8-16 thread size ensures compatibility with standard bolts and studs

3/8-16 x 1 3/4 Hex Rod Coupling Nut 9/16 Across Flats Zinc M10-1.25 These 1-8 x 5 1/4This 3 8 16 x 1 3 4 Hex Rod Coupling Nut is made of durable zinc and has a 9 16" across flats measurement. It is designed to securely connect two threaded rods together, providing a strong and reliable connection. The hex shape allows for easy tightening and loosening with a wrench. This coupling nut is commonly used in various industrial, construction, and automotive applications where secure rod connections are required.