S-90304A321 M6 x 20 mm ISO 7045 Steel Pan Head Torx Screws
Steel Pan Head Torx Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide steel coating, extending service life in demanding industrial environments
- Superior torque transmission from the T30 Torx drive, reducing cam-out risk and tool wear during high-torque applications
- Reliable thread engagement ensured by Class 6g precision thread fit, minimizing cross-threading and assembly errors
- High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for secure, long-lasting fastening under stress
- Broad compatibility with coarse 1mm pitch metric threading, facilitating quick installation and interchangeability in global projects
- Optimized head design featuring a rounded pan profile for a low-profile, flush finish that resists snagging
- Full regulatory compliance with ISO 7045, RoHS 3, and REACH, ensuring safe use in regulated industries worldwide
Professional Applications & Engineering Value
Engineered for high-performance industrial fastening, these M6 metric screws address critical needs in machinery, automotive, and electronics assembly. The black-oxide steel construction provides a durable barrier against oxidation and wear, while the Torx drive (T30) enables precise, high-torque installation without stripping—ideal for automated or repetitive applications. With a fully threaded coarse pitch design and Class 6g thread fit, these pan head screws ensure rapid, vibration-resistant connections in metal, plastic, and composite materials, reducing maintenance downtime and improving production efficiency.
Specification Summary & Compliance
This screw adheres to ISO 7045 dimensional standards with a Class 6g thread tolerance for consistent metric threading. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming suitability for electronics and export-sensitive applications. Manufacturing specifications include a 20mm length, M6 x 1mm coarse thread, and fully threaded design for uniform load distribution.
