Description
Hex Head Cap Screws Grade 5 Steel Zinc Plated 1/2-20 x 4 deliver robust, corrosion-resistant fastening designed for industrial, automotive, and equipment assemblies. Made from Grade 5 steel and finished with a durable zinc coating, these screws provide dependable strength and long-lasting performance in demanding environments.
- Material: Grade 5 steel
- Finish: Zinc plated for corrosion resistance
- Head style: Hex head cap screw
- Thread size: 1/2-20 UNC
- Length: 4 inches
- Drive: Hex drive
Applications include machinery, equipment mounting, automotive assemblies, and general-purpose fastening where a high-strength, machine-threaded connection is required. For best results, pair with compatible nuts and tapped holes, and tighten to the manufacturer’s recommended torque.
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