The 2 1/2 inch length allows for consistent attachment and fastening

Each bolt is 1/2-13 x2 3/4

7/8-9 x 2 1/2 Socket Cap Screw Alloy

00 x 220 Socket Cap Screw 12

22 x 6 3/4 Simpson Strong-Drive® SDW EWP-PLY Screw Black E-coat™ - Pack (50)

3/4-10 x 2 1/2 Grade 5 Plow Bolt No. 3 Head Fully Threaded Zinc Plated - Package (20) 3/4-10 Socket Set Screws Cup Point 18-8 Stainless Steel The 2 1/2 inch lengthUpgrade your hardware collection with this pack of (20) Grade 5 plow bolts. Each bolt features a 3 4 10 thread size and a sturdy zinc plating for added durability. With a No. 3 head and full threading, these bolts are perfect for a variety of industrial and construction uses.