Uxcell 5/16-18 X 2-1/2 Hanger Bolts – 20-Pack Double Head Dowel Screws, Zinc Plated Carbon Steel For Wood Furniture, Stair Posts & Guardrails

About This Product

These hanger bolts from uxcell are just the thing when you need to connect wood to metal or attach furniture parts together.

Each bolt has a wood screw thread on one end and a machine screw thread on the other – super handy for things like stair posts, wooden guardrails, or custom furniture builds.

The machine thread is 5/16-18, and the wood thread is about 8 mm in diameter.

Total length is 2-1/2 inches, with the machine thread portion at 33 mm and the wood thread at 30 mm.

They're made from carbon steel with a zinc plating, so they resist rust and hold up well even in outdoor furniture or damp environments.
Performance grade is 4.

8 – strong enough for most household and light structural jobs.
You get 20 pieces in the pack, which is plenty for a decent-sized project or to keep as spares in the shop.

Whether you're building a bed frame, attaching table legs, or securing railings, these double-ended screws give you a solid, reliable connection without stripping out easily.