10-24 x 2 1/4 Carriage Bolt Fully Threaded Zinc 9/16-12 while the Grade 5 rating

while the Grade 5 rating indicates its high strength

1/2-13 x 1 1/2 Carriage Bolt Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

this screw is ideal for securing heavy objects or in applications where vibration or shock is present

The M6 x 90 DIN 931 8

The DFAR EcoGuard USA coating provides excellent corrosion resistance and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS)

10-24 x 2 1/4 Carriage Bolt Fully Threaded Zinc 9/16-12 while the Grade 5 rating10 24 x 2 1 4" Carriage Bolt Fully Threaded Zinc Carriage bolts are used to fasten wood or metal to wood. They have a square head that fits into a square hole in the wood, and a threaded shank that screws into the metal. The zinc coating provides corrosion resistance. This particular bolt is 10 24 x 2 1 4", meaning it has a diameter of 10 24" and a length of 2 1 4". It is fully threaded, meaning the threads extend the entire length of the shank.