General description The 10-Pack M6 x 30mm Knurled Screw set features durable star head thumb screws designed for a variety of applications. Made from high-quality materials, these screws offer excellent performance and reliability. Technical specifications Thread Length: 30mm / 1.18 inch Thread Diameter: M6, Metric Thread Material: High-quality iron with zinc plating for rust resistance Head Material: High-quality plastic with good toughness and impact resistance Usage Ideal for mechanical equipment Suitable for electronic and communication equipment Applicable in computer hardware and furniture decoration Easy installation, removal, and adjustment with a large knurled handle for a comfortable grip Other information Pack of 10 screws included