Grade 2 Plain Finish Hex Tap Bolt (Full Thread) 5/16-18 x 4-1/2

Reliable and versatile, this Grade 2 hex tap bolt features a plain finish and a fully threaded 4-1/2 inch shank. Perfect for applications where a male threaded fastener needs to screw into a tapped hole or be secured with a nut.

Key specifications

• Head style: Hex
• Finish: Plain (unplated)
• Grade: 2 (mild steel)
• Thread size: 5/16-18 UNC
• Length: 4-1/2 inches (overall)
• Thread type: Full thread (fully threaded shank)
• Application: General purpose fastening into tapped holes or with nuts

Why choose this hex tap bolt?

• For dependable strength in light-to-moderate load applications
• Plain finish avoids corrosion protection where its not needed, reducing cost
• Common imperial size 5/16-18 ensures compatibility with standard hardware
• 4-1/2 inch length provides flexibility for many assemblies

Tip: When using full-thread bolts, ensure the nut and tapped hole are sized appropriately and that the thread engagement is sufficient for the load requirements.