S-93395A485 M16 x 25 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel 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 316 stainless steel construction and passivated finish for extended service life in harsh environments
- High tensile strength of 70,000 PSI ensures reliable performance in demanding industrial applications
- Precise Class 6g thread fit provides consistent engagement and vibration resistance in assembled components
- 10mm hex drive design offers secure tool engagement and efficient installation with standard tools
- Fully threaded M16x2mm coarse pitch delivers maximum holding power and faster installation compared to fine threads
- DIN 7991 compliance guarantees dimensional accuracy and interchangeability with existing metric fastening systems
- Environmental compliance with RoHS 3 and REACH regulations ensures safe use across regulated industries
Professional Applications & Engineering Value
This M16 metric screw with 316 stainless steel construction addresses critical challenges in industrial environments where corrosion resistance and mechanical reliability are paramount. The flat head design with 90° countersink angle provides flush mounting in precision applications, while the hex drive ensures maximum torque transmission without slippage during installation. The coarse thread pitch and Class 6g thread fit maintain secure fastening in vibrating equipment and structural assemblies. Particularly valuable in chemical processing, marine applications, and food processing equipment, this fully threaded fastener delivers uniform stress distribution along its entire 25mm length, preventing joint failure in high-stress applications.
Specification Summary & Compliance
Manufactured to DIN 7991 specifications with Class 6g thread tolerance for precise metric threading compatibility. Features include M16x2mm coarse thread with right-hand direction, 30mm head diameter with tolerance of -0.52 to 0 mm, and 7.5mm head height. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international safety and substance restriction standards for industrial components.
