4-40 x 9/16 Phillips Flat 100º Machine Screw Fully Threaded Zinc 2 1/4-4.5 The grade 5 rating indicates

The grade 5 rating indicates its strength and reliability

These lock nuts are ideal for applications where maintaining a tight and secure connection is crucial

Its non-ribbed surface ensures a smooth and flush finish

This screw is ideal for a wide range of projects

This makes it an ideal choice for use in high-vibration environments

4-40 x 9/16 Phillips Flat 100º Machine Screw Fully Threaded Zinc 2 1/4-4.5 The grade 5 rating indicatesThe 4 40 x 9 16 Phillips Flat 100 Machine Screw Fully Threaded Zinc is a small, versatile screw that is commonly used in a variety of applications. It is made of zinc plated steel, which provides good corrosion resistance. The screw has a Phillips flat head, which allows it to be easily driven with a Phillips screwdriver. The 100 point provides good holding power, and the fully threaded design allows for maximum engagement with the material being