S-97595A975 M12 x 30 mm DIN 7991 Brass Hex Drive Flat Head Screws
Brass Hex Drive Flat Head 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
- Superior corrosion resistance with brass construction, ideal for harsh industrial environments and moisture-prone applications
- Exceptional tensile strength of 70,000 psi ensures reliable, long-lasting fastening under high-stress conditions
- Precision Class 6g thread fit guarantees smooth assembly and consistent performance in metric applications
- Full metric threading with coarse 1.75mm pitch provides quick installation and strong holding power
- Rockwell B55 hardness offers excellent durability and resistance to wear and deformation
- 8mm hex drive design allows for easy, secure tool engagement and efficient torque application
- Compliance with DIN 7991, RoHS 3, and REACH ensures adherence to international quality and safety standards
Professional Applications & Engineering Value
This M12 brass flat head screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly inefficiency. The brass material provides inherent resistance to rust and galvanic corrosion, making it ideal for electrical components, marine equipment, and plumbing systems. With its coarse metric thread and Class 6g precision, it ensures quick, reliable fastening in automated or high-volume production lines, reducing installation time and minimizing the risk of cross-threading. The flat head profile and 90° countersink angle allow for a flush finish in pre-drilled surfaces, enhancing aesthetics and safety in machinery, furniture, and structural assemblies where protrusions are not acceptable.
Specification Summary & Compliance
This screw features M12 x 1.75mm coarse metric threading with a Class 6g thread fit for precise dimensional accuracy. It is manufactured in compliance with DIN 7991 standards and meets RoHS 3 (2015/863/EU) with exemption 6(a)-I for lead as an alloying element, as well as REACH (EC 1907/2006) regulations, ensuring environmental and safety adherence for global industrial use.
