Description:

These Hex Socket Self Tapping Screws provide a secure and durable fastening solution for wood, sheet metal, and other surfaces. Made from high hardness carbon steel, they offer excellent corrosion and rust resistance for long term reliability.

• Material: Carbon Steel
• Finish: Black Oxide
• Thread Size: M4 x 12mm
• Thread Diameter: 4mm
• Hex Width: 2.5mm
• Screw Head Size: 7.5 x 1.9mm
• Drive System: External Hex
• Head Style: Flat Socket
• Thread Coverage: Partially Threaded
• Quantity: 50 pieces
• Application: Suitable for manufacturing, construction, engineering, and assembly
• Key Benefit: Reduces resistance during installation to prevent material cracking