1-8 x 7 Hex Cap Screw Grade 5 Zinc NF while the 3 1/2-inch length

while the 3 1/2-inch length ensures a strong hold

This 1/2-13 x 1 3/8 Hex Cap Screw is made of Grade 5 steel and has a zinc finish

The hex head design allows for easy installation and removal

which means they have a tensile strength of 120

This 1/2-20 x 1 1/4 Hex Cap Screw is made of Grade 5 steel and has a zinc finish

1-8 x 7 Hex Cap Screw Grade 5 Zinc NF while the 3 1/2-inch lengthThese 1 8 x 7 Hex Cap Screws Grade 5 Zinc are designed for use in a variety of applications. They are made of steel and have a zinc coating for corrosion resistance. The hex head provides a secure grip for tightening and loosening. These screws are ideal for use in wood, metal, and plastic. They are also suitable for use in outdoor applications.