S-91390A574 M14 x 50 mm DIN 916, ISO 4029 Set Screws
Set 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 holding power with Rockwell C45 hardness for reliable, long-term fastening in demanding applications
- Precise Class 5g6g thread fit ensures smooth installation and consistent clamping force, reducing assembly time
- DIN 916 / ISO 4029 compliance guarantees dimensional accuracy and interchangeability for global engineering projects
- Headless hex drive design with 6mm key allows for flush mounting in confined spaces and secure tool engagement
- Cup point tip bites into the shaft material for excellent resistance to loosening under vibration
- Robust alloy steel construction provides high tensile strength and excellent durability for industrial use
- RoHS 3 and REACH compliance ensures environmental responsibility and safe use in regulated markets
Professional Applications & Engineering Value
This M14 x 2mm set screw is engineered to solve critical challenges in power transmission and motion control systems. Its headless design and cup tip are ideal for securing gears, pulleys, and collars onto shafts, preventing axial movement and slippage even under high torque and vibrational loads. Manufactured from high-strength alloy steel and heat-treated to a Rockwell C45 hardness, it offers exceptional resistance to wear and shear forces. The coarse thread (2mm pitch) and Class 5g6g thread fit facilitate quick and reliable installation, making it a trusted precision fastener in automotive, machinery, and heavy equipment assembly, where failure is not an option.
Specification Summary & Compliance
This metric set screw features an M14 thread size with a 2mm coarse pitch, manufactured to a Class 5g6g thread fit per ISO metric standards for consistent dimensional accuracy. It strictly conforms to the dimensional specifications of DIN 916 / ISO 4029. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets the latest environmental and safety standards for industrial components.
