Socket Head Cap Screws Alloy Steel Thermal Black Oxide 1/2-13 X 4 — a robust fastener designed for precise assemblies where strength and reliability are essential. Crafted from alloy steel and finished with a thermal black oxide coating, these screws combine durability with a sleek, low-profile appearance.

This 1/2-13 socket head cap screw measures 4 inches in length and features a socket hex drive for easy, tool-controlled fastening. Whether you are building machinery, equipment, or automotive components, these screws provide consistent performance in demanding applications.

• Material: Alloy steel
• Finish: Thermal black oxide
• Head type: Socket head cap screw
• Thread size: 1/2-13
• Length: 4 inches
• Drive: Socket hex

Optimize your inventory with this standard-size socket head cap screw, designed for everyday reliability in assemblies that require a strong, secure fastener.

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.