The Self-Tapping Screw 55 × 20mm (25 Pack) is a durable fastening solution designed for secure, reliable fixing in materials where pre-tapping is not required. Engineered to cut its own thread during installation, this screw delivers strong holding power and resistance to loosening under vibration and load. Ideal for automotive, mechanical, construction, and general maintenance applications, it provides consistent performance in demanding environments where stability and durability matter.

• Self-tapping screws designed to cut threads during installation
• Screw size: 55 × 20 mm
• Supplied in a convenient pack of 25
• Provides strong, secure fastening without pre-tapping
• Resistant to vibration and mechanical stress
• Suitable for automotive, mechanical, and general fixing applications
• Durable construction for long-term performance
• Ideal for environments requiring reliable and stable fastening