1/2 In. D X 3-1/2 In. L Heat Treated Steel Hex Head Cap Screw 25 Pk

Discover Grade 8 Hex Cap Screws – 1/2‑13 × 3‑1/2″ Heat‑Treated Steel, 25‑Piece Pack. These robust fasteners feature a hexagonal head for easy wrench engagement and a coarse 1/2‑13 thread that delivers superior holding power in demanding applications. Crafted from heat‑treated alloy steel, each screw meets Grade 8 specifications for maximum tensile strength and corrosion resistance. Whether you’re assembling machinery, securing structural components, or completing a DIY project, this pack provides the reliability you need.

Why choose these industrial‑grade cap screws? The heat‑treated construction ensures they maintain strength even under high stress, while the coarse thread cuts quickly into wood, metal, or plastic, reducing installation time. Their consistent dimensions and finish make them ideal for repeatable production runs and on‑site repairs.

• Grade 8 strength: Meets the highest ASTM standards for load‑bearing capacity.
• Heat‑treated alloy steel: Provides enhanced durability and rust resistance.
• Coarse 1/2‑13 thread: Fast, secure threading in a variety of substrates.
• Hex head design: Enables quick torque application with standard wrenches or sockets.
• Convenient 25‑count packaging: Ready supply for professional workshops and hobbyists alike.

Ready for heavy‑duty tasks: These hex cap screws combine premium materials with precise engineering, delivering performance that stands up to the toughest environments. Stocked in a bulk pack, they eliminate the need for frequent reordering, keeping your projects on schedule. Trust this grade‑8, heat‑treated solution to secure every joint with confidence.