1/4-20 x 2 1/2 Ribbed Neck Carriage Bolt Fully Threaded Zinc 7/8-9 This 1/2-20 x 4 1/2

This 1/2-20 x 4 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

This 1 1/2-6 x 4 1/2 Hex Cap Screw is made of steel and has a Grade 8 rating

The Grade 2 rating indicates its ability to withstand moderate loads

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

Its ribbed neck design enhances grip and prevents loosening

1/4-20 x 2 1/2 Ribbed Neck Carriage Bolt Fully Threaded Zinc 7/8-9 This 1/2-20 x 4 1/2This 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.