1/4-20 x 2 1/2 Ribbed Neck Carriage Bolt Fully Threaded Zinc 7/8-9 and the black oxide finish

and the black oxide finish provides corrosion resistance

With a diameter of 6mm and a length of 10mm

it is ideal for a variety of applications

This 1/2-13 x 9 carriage bolt is made of steel and has a zinc finish

This 7/16-14 x 1/2 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for a variety of applications

1/4-20 x 2 1/2 Ribbed Neck Carriage Bolt Fully Threaded Zinc 7/8-9 and the black oxide finishThis 1 4 20 x 2 1 2 ribbed neck carriage bolt is fully threaded and zinc plated for corrosion resistance. It has a round head with a square neck that prevents it from turning when tightened. The ribbed neck provides extra holding power. This bolt is commonly used in wood applications, such as attaching hinges or brackets.