4-40 x 3/16 x 1/16 Small Pattern Hex Machine Screw Nut Black Zinc 5/8 while the flange prevents the

while the flange prevents the bolt from turning when tightened

They meet ASTM A325 Type 1 specifications and are ideal for heavy-duty structural applications

engineered for strength and longevity

The yellow zinc coating provides corrosion resistance and a bright finish

This bolt is commonly used in woodworking and other applications where a strong and secure connection is needed

4-40 x 3/16 x 1/16 Small Pattern Hex Machine Screw Nut Black Zinc 5/8 while the flange prevents theThese 4 40 x 3 16 x 1 16 Small Pattern Hex Machine Screw Nuts are made of durable steel and feature a black zinc finish for corrosion resistance. They are designed for use with 4 40 machine screws and have a small pattern hex head for easy tightening and loosening. These nuts are perfect for a variety of applications, including automotive, marine, and industrial.