5/8-18 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100)

3/8-24 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (675)

23/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

5/8-11 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

while the zinc plating provides corrosion resistance

1/2-13 x 2 1/2 Grade 5 Plow Bolt No. 3 Head Fully Threaded Zinc Plated - Bulk (250) 1 1/4-12 Socket Cap Screws Alloy 5/8-18 x 3 1/2 GradeExpertly crafted for durability and strength, this 1 2 13 x 2 1 2 Grade 5 Plow Bolt is zinc plated for added corrosion resistance. With a fully threaded design, it allows for a secure hold in any material. This bulk package includes 250 bolts for all your heavy duty construction needs.