Our Socket Head Cap Screws (Alloy Steel) in size 1/2-20 x 1-5/8 are built for high-strength fastening in demanding machinery, automotive, and industrial assemblies. These fasteners combine a compact socket drive with a robust alloy steel core to deliver dependable performance in tight spaces.

Specifications

• Diameter: 1/2 inch
• Thread: 1/2-20 UNC
• Length: 1-5/8 inch
• Material: Alloy Steel
• Drive Type: Socket Head (Allen)

Why choose this screw

• High-strength fastener for critical components
• Efficient torque transfer with a recessed socket
• Resistant to loosening in vibration-prone environments when properly installed
• Compatible with standard hex keys and torque practices

Applications

• Machine and equipment assemblies
• Automotive components and repairs
• Industrial machinery and control systems

Note: For best results, select the proper length and tighten to the recommended torque for alloy steel fasteners using a compatible hex key.

Add to cart to secure your project with a reliable, durable fastener that stands up to demanding use.

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.