S-91210A809 M5 x 10 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 corrosion resistance with zinc plating, extending service life in harsh industrial environments.
- High-strength alloy steel construction with Rockwell C45 hardness ensures reliable, long-term fastening without deformation.
- Precise Class 5g6g thread fit guarantees smooth assembly and secure engagement in mating components.
- 90° cone point design provides excellent biting action and resistance to loosening under vibration.
- Hex drive compatibility with 2.5 mm tools allows for easy installation in confined spaces.
- Coarse 0.8 mm thread pitch enables quick installation and reduced risk of cross-threading.
- Compliance with DIN 914 and ISO 4027 standards ensures consistent quality and interchangeability in global applications.
Professional Applications & Engineering Value
This M5 set screw is engineered from zinc-plated alloy steel to address common industrial challenges like component slippage and corrosion-induced failure. The 90° cone point and coarse thread pitch work together to penetrate deeply into materials, providing exceptional holding power in high-vibration settings such as machinery, automotive assemblies, and precision equipment. Its headless design and 2.5 mm hex drive facilitate installation in tight spaces where standard screws cannot fit, while the Class 5g6g thread fit ensures precise alignment and reduces the risk of stripping. Ideal for securing gears, pulleys, and collars, this metric set screw delivers reliable performance in demanding engineering applications.
Specification Summary & Compliance
This set screw features M5 x 0.8 mm coarse threads with a Class 5g6g thread fit per ISO metric standards, ensuring dimensional accuracy and ease of assembly. Manufactured in compliance with DIN 914 and ISO 4027 specifications, it meets stringent quality requirements for industrial use. The product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, confirming adherence to environmental and safety regulations.
