M3×20mm Grade 12.9 Black Oxide Socket Head Screws — High-Strength Metric Fasteners (10-Pack)

Description

• Diameter: 3mm
• Bolt Length: 20mm
• Material: High Tensile
• Grade: 12.9
• Finish: Black oxide 
• Thread type: Full thread
• Bolt Head Style: Hex Socket Head (Allen)
• Package Includes: 10 Pcs Screw

Allen Key size used: M2.5(2.5mm) 

Link to Buy Allen Key : CV Steel   T Handle 

The M3 x 20mm Allen Socket Head screw is 3mm in diameter and 20mm long. These high tensile screws (grade 12.9) are designed to withstand high levels of stress and strain, providing reliable performance in demanding applications. They are black oxidized to ensure corrosion resistance and a sleek, professional appearance.

Socket head cap screws are designed with a hexagonal internal drive in the head, allowing them to be tightened and loosened with an Allen key.

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