[150 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 1/2-20X4 One Day Deal

Engineered for heavy-duty performance, these Hex Head Cap Screws are crafted from Grade 8 steel and finished with a zinc yellow plated coating for exceptional corrosion resistance. Made in the USA, this fastener features a fine thread and a robust 1/2-20 x 4 size, providing precise engagement and reliable clamping in demanding applications.

Key Benefits

• High strength: Grade 8 steel delivers superior load-bearing capacity for critical assemblies.
• Corrosion resistance: Zinc yellow plating protects against moisture and environmental exposure.
• Precise fit: Fine thread enhances adjustment and smooth operation in tight tolerances.
• Standard size: 1/2″-20 thread with 4″ length fits many common fastener configurations.
• Made in USA: Quality control and manufacturing you can trust.

Ideal for automotive, industrial, and machinery builds, these hex head cap screws provide dependable performance where safety and strength matter most. Use with the appropriate hex drive tools to achieve optimum torque and seating without stripping.

Specifications

• Material: Grade 8 steel
• Finish: Zinc yellow plated
• Thread type: Fine thread
• Diameter & thread: 1/2″-20
• Length: 4 inches
• Head style: Hex Head Cap Screw
• Origin: USA

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.