S-90251A162 M5 x 5 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
- Permanent vibration resistance with nylon patch thread locker that maintains secure fastening under dynamic loads
- Superior corrosion protection from 18-8 stainless steel construction for extended service life in harsh environments
- Precision torque transmission through 2.5mm hex drive design ensuring consistent installation force
- Wide temperature tolerance with thread locker performing reliably from -50° to 250°F (-45° to 121°C)
- Optimized thread engagement with Class 6g fit and coarse 0.8mm pitch for rapid assembly and secure holding
- Minimal protrusion design thanks to headless construction ideal for space-constrained applications
- Enhanced grip performance from cup tip design that digs into mating surfaces for superior anti-rotation
Professional Applications & Engineering Value
This M5 set screw delivers critical engineering solutions where vibration resistance and space optimization are paramount. The 18-8 stainless steel construction provides exceptional corrosion resistance for machinery components exposed to moisture, chemicals, or outdoor elements. The permanent nylon patch thread locker eliminates the need for secondary locking mechanisms in industrial equipment, automotive assemblies, and precision instruments. With its headless design and hex drive, this metric set screw installs flush in confined spaces while the cup tip creates positive engagement with shaft collars, gears, and pulleys. The coarse thread spacing ensures rapid installation and reliable performance in high-vibration environments where fine threads might loosen.
Specification Summary & Compliance
This metric set screw features M5 x 0.8mm coarse thread spacing with Class 6g thread fit precision and right-hand thread direction. Manufactured to DIN 916/ISO 4029 standards with Rockwell B80 hardness for consistent mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial and consumer applications.
