4-40 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded Zinc 10-24 NTM They are designed to be

They are designed to be used with bolts and nuts to prevent loosening due to vibration or movement

making it an environmentally friendly choice

These 1/2-13 x 3 1/2 Heavy Hex Structural Bolts are made in North America and meet ASTM A325 Type 1 specifications

this bolt is easy to install and remove using a standard wrench or socket

It is corrosion-resistant and can withstand heavy loads

4-40 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded Zinc 10-24 NTM They are designed to beThe 4 40 x 3 4 Phillips Flat Undercut 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 gives it good corrosion resistance. The screw has a Phillips head, which makes it easy to drive with a screwdriver. The flat undercut head allows the screw to be countersunk below the surface of the material it is being used in. The screw is fully threaded, which