S-91210A111 M4 x 5 mm DIN 914, ISO 4027 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 Class 5g6g thread fit ensuring precise, vibration-resistant connections in demanding applications
- Exceptional durability from Rockwell C45 hardened alloy steel construction that resists wear and deformation under heavy loads
- Optimal penetration and grip thanks to the 120° cone point design that bites securely into mating surfaces
- Space-saving installation with headless hex drive design ideal for confined spaces and flush mounting requirements
- Reliable industrial performance meeting DIN 914/ISO 4027 specifications for consistent quality and interchangeability
- Safe material compliance with RoHS 3 and REACH environmental regulations for use in regulated industries
- Easy installation and removal using standard 2mm hex keys, reducing assembly time and tooling requirements
Professional Applications & Engineering Value
These M4 set screws deliver critical engineering solutions where space constraints and vibration resistance are paramount. The alloy steel construction with Rockwell C45 hardness provides exceptional shear strength for securing pulleys, gears, and collars on shafts in machinery and automotive applications. The 120° cone point creates deep indentation in mating components, preventing rotational slippage under torque loads. Manufactured to DIN 914/ISO 4027 standards with Class 5g6g threads, these metric set screws ensure precise dimensional accuracy and reliable performance in production environments. The headless hex drive design allows flush mounting in tight clearances while the 2mm hex drive accommodates standard industrial tools for efficient maintenance and adjustments.
Specification Summary & Compliance
This M4 x 0.7mm x 5mm set screw features Class 5g6g thread fit tolerance per ISO metric standards, ensuring precise engagement and consistent performance. The manufacturing process adheres to DIN 914 ISO 4027 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes full conformance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making these fasteners suitable for global industrial applications with strict material requirements.
