S-91263A955 M16 x 60 mm DIN 7991 Alloy Steel Hex Drive Flat Head Screws
Alloy 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
- Exceptional durability with Class 10.9 strength grade, supporting heavy-duty applications and reducing fastener failure risks.
- Superior corrosion resistance from zinc-plated alloy steel, extending service life in harsh industrial environments.
- High tensile strength of 120,000 psi ensures reliable load-bearing capacity for critical assemblies.
- Precise coarse threading (M16x2mm) with Class 6g fit allows for quick, secure installation and vibration resistance.
- Optimized 90° countersink angle and flat head design provides flush mounting, enhancing safety and aesthetics.
- 10mm hex drive compatibility enables easy torque application with standard tools, speeding up assembly processes.
- Full compliance with DIN 7991, RoHS 3, and REACH ensures regulatory adherence for global industrial use.
Professional Applications & Engineering Value
This M16 flat head screw is engineered to address common industrial challenges, such as joint loosening under dynamic loads and corrosion in demanding settings. The zinc-plated alloy steel construction offers robust protection against rust, while the Class 10.9 strength rating and Rockwell C32 hardness provide high resistance to shear and tensile stresses. Its fully threaded design with coarse metric threading ensures deep engagement in materials like metal or heavy-duty plastics, minimizing the risk of stripping. Ideal for machinery, automotive, and structural applications, this screw delivers consistent performance where precision fastening and long-term reliability are critical, supported by adherence to DIN 7991 standards.
Specification Summary & Compliance
This fastener features precise metric threading with a Class 6g thread fit and M16x2mm coarse pitch for accurate installation. It complies with DIN 7991 manufacturing specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in industrial sectors.
