S-90251A312 M5 x 14 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
- Vibration-resistant locking with nylon patch thread locker that maintains secure fastening in temperatures from -50° to 250°F
- Superior corrosion resistance from 18-8 stainless steel construction for long-term reliability in harsh environments
- Precise torque application through 2.5mm hex socket drive ensuring consistent installation and removal
- Maximum holding power with cup point design that bites into mating surfaces for permanent positioning
- Enhanced durability with Rockwell B80 hardness providing excellent wear resistance and mechanical strength
- Reliable thread engagement through Class 6g tolerance coarse threads for quick assembly and secure fit
- Industry-standard compatibility meeting DIN 916/ISO 4029 specifications for seamless integration into existing applications
Professional Applications & Engineering Value
This M5 set screw delivers exceptional engineering value in precision assembly applications where vibration resistance and permanent positioning are critical. The 18-8 stainless steel construction combined with the nylon patch thread locker solves common industrial challenges of component loosening under dynamic loads and thermal cycling. The headless design with cup point tip ensures flush mounting while providing superior bite into shafts, gears, and collars. Engineered with coarse metric threads and Class 6g tolerance, this fastener offers reliable performance in machinery, automotive components, and precision equipment where maintenance-free operation is essential. The 2.5mm hex drive facilitates easy installation in confined spaces while maintaining high torque capability.
Specification Summary & Compliance
This metric set screw features precise M5x0.8mm coarse threads with Class 6g tolerance and 14mm length, manufactured to DIN 916/ISO 4029 standards for dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. The nylon patch thread locker maintains effectiveness across the specified temperature range of -50° to 250°F, while the Rockwell B80 hardness guarantees mechanical integrity under demanding conditions.
