these bolts are durable and reliable

1/2-13 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1-8 x 6 A307A Hex Tap Bolt Zinc Plated

7/16-20 x 1 1/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (600)

5/16-18 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (1100)

1/2-13 x 3 Grade 5 Plow Bolt No. 3 Head Fully Threaded Zinc Plated - Package (50) #8 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 305 Stainless Steel these bolts are durable andThe 1 2 13 x 3 Grade 5 Plow Bolt is a strong and durable fastening solution for heavy duty applications. Its fully threaded design and zinc plating offer corrosion resistance and secure holding power. With a package of 50 bolts, you'll have plenty for your project needs.