S-92098A174 M8 x 40 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
- Exceptional durability and wear resistance from alloy steel construction with Rockwell B67 hardness
- Reliable positioning and alignment with flat tip design providing consistent surface contact
- Broad industrial compatibility through compliance with DIN 551 and ISO 4766 international standards
- Easy installation and adjustment using standard slotted drive tools
- Optimal thread engagement with coarse 1.25mm pitch for faster assembly and reduced cross-threading risk
- Environmentally responsible manufacturing meeting RoHS 3 and REACH compliance for global supply chain requirements
Professional Applications & Engineering Value
This M8 x 1.25mm metric set screw delivers critical engineering value in industrial applications where vibration resistance and permanent positioning are paramount. The alloy steel construction with Rockwell B67 hardness provides exceptional shear strength, preventing deformation under heavy loads. The headless slotted design allows for flush mounting in confined spaces while maintaining accessibility for adjustment. With Class 6g thread tolerance and coarse thread spacing, this fastener ensures reliable installation in both soft and hard materials, reducing the risk of stripping. The flat tip configuration offers maximum surface contact for secure component positioning in machinery, automotive assemblies, and precision equipment where right-hand thread direction is standard.
Specification Summary & Compliance
This metric set screw features M8 x 1.25mm coarse thread with Class 6g thread fit per ISO metric standards, ensuring precise dimensional accuracy. The 40mm length with flat tip design conforms to DIN 551 and ISO 4766 manufacturing specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial components.
