S-92098A151 M5 x 20 mm DIN 551, ISO 4766 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 6g thread fit ensuring precise, secure fastening in demanding applications.
- Enhanced durability and wear resistance from alloy steel construction and Rockwell B67 hardness for long service life.
- Reliable, vibration-resistant locking thanks to the coarse thread pitch (0.8 mm) and flat tip design.
- Space-saving and streamlined installation with a headless, slotted design for use in confined areas.
- Guaranteed interchangeability and quality by conforming to DIN 551 and ISO 4766 standards.
- Safe for sensitive environments as it is RoHS 3 and REACH compliant, free from hazardous substances.
- Right-hand thread direction for intuitive, standard installation and removal.
Professional Applications & Engineering Value
This M5 set screw is engineered to address critical challenges in industrial assembly, such as component slippage and loosening under vibration. The alloy steel material, hardened to Rockwell B67, provides exceptional shear strength and fatigue resistance, making it ideal for permanent or semi-permanent fastening in machinery, automotive components, and precision equipment. Its headless, slotted design allows for flush mounting in tight spaces, while the coarse metric thread and Class 6g fit ensure quick installation and reliable grip without stripping. The flat tip offers concentrated clamping force, preventing damage to shafts and hubs. Fully compliant with DIN 551 and ISO 4766, this screw delivers consistent performance in high-stress industrial applications, reducing maintenance needs and downtime.
Specification Summary & Compliance
This M5 x 0.8 mm x 20 mm set screw features a metric coarse thread with Class 6g tolerance for precise fit. It is manufactured in accordance with DIN 551 (equivalent to ISO 4766) specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted hazardous substances.
