- Stainless Steel Carriage Bolt Screws Have a Mushroom Round Head.
- Also Known as a Coach Bolt or Round Head Square Neck Bolt.
- Carriage Bolts Have a Countersunk or Domed Head and Have a Square Section Under the Head for the Bolt to Lock Into Position When Installed Into the Same Size Square or Wood.
- Made of 18-8 / 304 Grade Stainless Steel Which is an Austenitic Grade of Stainless Steel.
- 1/4"-20 Right Hand Thread, UNC
- CONTACT OUR SALES DEPARTMENT FOR BULK AND WHOLESALE PRICING.