S-91390A005 M2 x 10 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 cup point design that bites into materials for vibration-resistant fastening
- Exceptional durability from alloy steel construction with Rockwell C45 hardness for long service life
- Precise thread engagement with Class 5g6g thread fit ensuring reliable installation and consistent performance
- Space-saving headless design ideal for applications where flush mounting is required
- Easy installation with 0.9 mm hex drive providing secure tool engagement and torque transmission
- Industry-standard compatibility meeting DIN 916/ISO 4029 specifications for reliable interchangeability
- Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This M2 set screw delivers exceptional engineering value in precision applications where space constraints and vibration resistance are critical concerns. The alloy steel construction with Rockwell C45 hardness provides the necessary strength to withstand dynamic loads while maintaining dimensional stability. The cup point design creates concentrated pressure that digs into mating surfaces, preventing loosening under vibration - a common failure point in machinery and electronic assemblies. The metric coarse thread with Class 5g6g tolerance ensures smooth installation and reliable clamping force in precision equipment, automotive components, and industrial machinery where headless fasteners are preferred for clean, flush mounting solutions.
Specification Summary & Compliance
This set screw features M2 x 0.4 mm metric coarse threads with Class 5g6g thread fit per ISO standards, ensuring precise dimensional accuracy and reliable performance. The fastener is manufactured to meet DIN 916/ISO 4029 specifications for dimensional consistency and mechanical properties. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and suitability for use in regulated industries including electronics, automotive, and industrial equipment manufacturing.
