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5/16 In. Dia. X 5 In. L Zinc-Plated Steel Carriage Bolt 50 Pk

SKU #57171 Model #240120 UPC #008236086805
Hillman 5/16 in. Dia. x 5 in. L Zinc-Plated Steel Carriage Bolt 50 pk

Hillman

Regular Price
$ 31.99
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Bantly Hardware Johnstown, PA
Product can only be purchased in store
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Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

Discover the robust performance of our Zinc‑Plated Carriage Bolts, sized 5/16‑18 × 5 in and supplied in a convenient 50‑piece bundle. Each bolt features a smooth, round head for a clean finish and a square shank that resists rotation during installation, while the zinc coating provides long‑lasting corrosion protection for indoor and outdoor projects.

Why choose these fasteners? Engineered from hardened steel, they deliver reliable holding power in structural framing, decking, and furniture assembly. The coarse thread design accelerates threading into wood or metal, reducing labor time and ensuring a secure grip even under vibration.

Key Features & Benefits:
  • Zinc Plating: Adds a rust‑resistant barrier, extending the bolt’s lifespan in moisture‑prone environments.
  • 5/16‑18 Coarse Thread: Enables rapid insertion and strong engagement with standard lumber and metal studs.
  • Square Neck Design: Prevents turning while tightening, delivering precise alignment for professional‑grade installations.
  • Round Head Finish: Offers a neat appearance and distributes load evenly across the surface.
  • Pack of 50: Provides ample quantity for large‑scale construction, renovation, or DIY projects, reducing the need for frequent reordering.

Ready for any job site: Whether you’re building a deck, securing handrails, or fabricating custom furniture, these carriage bolts combine durability, ease of use, and corrosion resistance. Trust this high‑quality steel hardware to hold your structures firmly in place, day after day.