The Hex (Allen) Button Head M3-M4-M5 High Tensile (10.9) Black Oxide Screw is engineered for strength, reliability, and performance in demanding applications. Made from high tensile grade 10.9 alloy steel and finished with a black oxide coating, this screw offers superior mechanical strength, enhanced wear resistance, and a sleek, corrosion-protected surface. The button head design provides a low-profile, smooth finish suitable for tight spaces and aesthetic applications. Available in 3mm diameter with 8mm and 25mm length options, this screw is ideal for automotive, industrial machinery, robotics, and structural assembly.

Key Features:

• Material: High Tensile Alloy Steel (Grade 10.9)

• Finish: Black Oxide Coating

• Head Type: Hex (Allen) Button Head

• Diameter: 3mm

• Length Options: 8mm and 25mm

• High Strength, Toughness, and Durability

• Corrosion and Wear Resistant

• Suitable for Load-Bearing and High-Stress Applications

Perfect for high-performance environments requiring secure fastening under pressure, impact, or vibration.