(SBA0408) ALLOY BUTTON HEAD SOCKET SCREW 4-40 X 1/2" - 100 pcs/pkg

Product Details:

• Thread Size: 4-40

• Length: 1/2"

• Material: Alloy Steel

• Head Style: Button Head

• Drive Type: Hex Socket
  

• Quantity: 100 pieces per package

The 4-40 x 1/2" Alloy Button Head Socket Screws are precision-engineered fasteners designed for small-scale, high-strength applications. Manufactured from high-quality alloy steel, these screws offer excellent tensile strength, wear resistance, and long-term durability.

The button head design provides a low-profile, smooth, and finished appearance while maintaining strong clamping force. The internal hex (socket) drive allows for secure installation with reduced risk of cam-out, making these screws ideal for precision assemblies and tight spaces.

Commonly used in electronics, instruments, robotics, machinery, and other fine-thread applications, these screws deliver reliable performance where accuracy and strength are critical.

Each package includes 100 precision-machined screws, ensuring consistent quality and dependable results.

Perfect for projects requiring compact, strong, and professional-grade fastening solutions.