1/2-13 x 2 Carriage Bolt Grade 8 Fully Threaded Yellow Zinc M20-2.5 which means it is strong

which means it is strong and durable

The Grade 8 rating indicates their exceptional strength and ability to withstand high loads

This 7/8-9 x 4 3/4 hex cap screw is made of steel and has a grade 8 rating

These 7/8-9 x 1 1/2 Hex Cap Screws are made of Grade 2 steel and have a zinc coating for corrosion resistance

1/2-13 x 2 Carriage Bolt Grade 8 Fully Threaded Yellow Zinc M20-2.5 which means it is strongThe 1 2 13 x 2 Carriage Bolt Grade 8 Fully Threaded Yellow Zinc is a high strength fastener designed for heavy duty applications. It is made of steel and has a yellow zinc coating for corrosion resistance. The bolt has a fully threaded shank and a square head with a domed top. The square head provides a positive grip when tightening and prevents the bolt from turning. The bolt is Grade 8, which means it has a tensile strength of 150,000 psi and a