Description
Hex Head Cap Screws Grade 8 Steel with a Zinc Yellow Plated Finish and Fine Thread. USA Made. Size: 7/16-20 x 3 1/4 inches. These high-strength fasteners are designed for demanding assemblies where reliability matters.
Overview
Engineered for maximum strength and durability, these hex head cap screws are ideal for automotive, industrial, and machinery applications. The Grade 8 steel core delivers superior tensile strength and toughness, while the zinc yellow plating provides corrosion resistance and a bright, professional finish. The fine thread enables precise engagement in thinner materials and fine-pitched assemblies, ensuring secure clamping and accurate alignment.
Key Features
- Grade 8 steel for exceptional strength and toughness
- Zinc yellow plated finish for corrosion resistance and visibility
- Fine thread for precise engagement in tight tolerances
- Hex head design for easy driving with standard wrenches or sockets
- Made in the USA for consistent quality
- Size: 7/16-20 x 3 1/4 inches
Specifications
- Material: Grade 8 Steel
- Finish: Zinc Yellow Plated
- Thread Type: Fine
- Head Style: Hex Head Cap Screw
- Diameter: 7/16 in
- Thread Pitch: 20 per inch
- Length: 3 1/4 in
- Origin: USA Made
Ideal for heavy-duty assemblies, repair work, and projects requiring durable fasteners with precise threading. Equip your toolkit with these reliable hex head cap screws and ensure secure, lasting connections in your next build.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324