5/16-18 x 5 Carriage Bolt 18-8 Stainless Steel Fully Threaded CH316 It has a hexagonal shape

It has a hexagonal shape with six flat sides

8 grade rating indicates its ability to withstand high levels of stress and torque

this screw provides exceptional resistance to wear and tear

Meets ASTM A307 Grade 8 specifications for superior performance and safety

The 9/16-18 x 6 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for use in a variety of applications

5/16-18 x 5 Carriage Bolt 18-8 Stainless Steel Fully Threaded CH316 It has a hexagonal shapeThis 5 16 18 x 5 Carriage Bolt is made of durable 18 8 stainless steel, providing excellent corrosion resistance. Its fully threaded design allows for secure fastening in various applications. The bolt features a 5 16 18 thread size and a 5 inch length, making it suitable for a wide range of projects. Its smooth, rounded head provides a clean and finished look, while the square neck prevents spinning during installation. This bolt is ideal for use in