S-97595A910 M8 x 25 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 thanks to high-quality brass construction, ensuring long-term reliability in harsh industrial environments
- Exceptional mechanical strength with 70,000 PSI tensile strength and Rockwell B55 hardness for secure, vibration-resistant fastening
- Precise Class 6g thread fit guarantees smooth installation and optimal engagement with mating components
- Standard 90° countersink angle enables flush mounting in prepared surfaces for clean, professional finishes
- 5mm hex drive compatibility provides secure tool engagement and prevents stripping during high-torque applications
- Full metric threading with coarse 1.25mm pitch ensures quick assembly and reliable performance in various materials
- Regulatory compliance assurance meeting DIN 7991 specifications, RoHS 3, and REACH for global market acceptance
Professional Applications & Engineering Value
This M8 brass flat head screw delivers exceptional engineering value through its corrosion-resistant brass material and precision metric threading. The combination of 70,000 PSI tensile strength and Rockwell B55 hardness addresses critical industrial challenges where vibration resistance and long-term reliability are paramount. The fully threaded design with Class 6g fit ensures maximum thread engagement in various substrates, while the standard 90° countersink angle and flat head profile create seamless finishes in machinery, electrical enclosures, and marine applications. The 5mm hex drive prevents cam-out during installation, making it ideal for high-volume assembly operations requiring consistent torque application and reliable fastening performance in corrosive environments.
Specification Summary & Compliance
This fastener maintains Class 6g thread tolerance per metric standards with M8 x 1.25mm coarse threading and 25mm length. Manufacturing complies with DIN 7991 specifications for dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) compliant with exemption 6(a)-I and REACH (EC 1907/2006) compliant as of 06/14/2023, ensuring environmental regulatory adherence for industrial distribution and use.
