Description
Elevate your assemblies with our Hex Head Cap Screws Grade 5 Steel Zinc Plated 1/2-20 X 3-1/2. These high-strength fasteners are engineered for reliable performance in demanding industrial, automotive, and machinery applications.
Product Highlights
- Head type: Hex head cap screw
- Grade: Grade 5 steel for strong, durable fastening
- Finish: Zinc plated for corrosion resistance
- Size: 1/2-20 thread
- Length: 3-1/2 inches
- Threads: UNC (coarse) thread
Key Specifications
- Material: Grade 5 steel
- Diameter: 1/2 inch
- Thread pitch: 20 threads per inch
- Finish: Zinc plating
- Compatibility: Works with standard hex nuts and washers designed for 1/2-20 fasteners
Applications
- Automotive and heavy machinery assemblies
- Equipment mounting, frames, and structural connections
- Industrial equipment maintenance and fabrication
- General purpose fastener for metal-to-metal assemblies
Why choose Grade 5 steel hex cap screws with zinc plating? The Grade 5 alloy offers high tensile strength and fatigue resistance, while the zinc finish helps resist corrosion in light to moderate exposure environments. The coarse 1/2-20 thread provides good purchase in a variety of materials and is compatible with common fastener hardware found in most workshops.
Installation tips: Use a compatible wrench or socket to achieve the proper torque for your application, and always align the hole and washer for even load distribution. For best results, ensure you select the correct length to avoid bottoming out or thread stripping.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324