10 x 5/16 Round Head Type U Drive Screw Zinc M4-.7 The bolt is also heat

The bolt is also heat treated for added strength and durability

They feature a full thread design for maximum holding power and a serrated point that drills its own pilot hole

The screw has a hexagonal head and a fully threaded body

4 x 6 DIN 965 Metric Phillips Flat Machine Screw Full Thread Zinc is a small

**5/16-18 x 1 Carriage Bolt Grade 5 Fully Threaded Zinc**

10 x 5/16 Round Head Type U Drive Screw Zinc M4-.7 The bolt is also heatThese 10 x 5 16 Round Head Type U Drive Screws are made of durable zinc plated steel for superior corrosion resistance. They feature a round head with a Type U drive, which provides a secure hold and prevents cam out. These screws are designed for use in a variety of applications, including wood, metal, and plastic. They are easy to install and provide a strong, lasting hold. With their zinc plating, these screws are ideal for both indoor and outdoor