S-93935A340 M8 DIN 439B; ISO 4035 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical processing.
- Space-saving thin profile (4mm height) allows for use in tight assemblies without compromising strength.
- Reliable coarse thread engagement with M8 x 1.25mm pitch and Class 6H fit, ensuring easy installation and vibration resistance.
- Global standard compliance with DIN 439B and ISO 4035, guaranteeing dimensional accuracy and interchangeability.
- External hex drive design provides secure tool grip for efficient tightening in high-torque applications.
- Environmental and safety assurance through RoHS 3 and REACH compliance, meeting strict regulatory requirements.
- Durable performance in demanding conditions, thanks to right-hand threading and robust 13mm width for even load distribution.
Professional Applications & Engineering Value
This M8 thin hex nut in 316 stainless steel addresses critical engineering challenges in industries where corrosion and space constraints are prevalent. Its thin profile and coarse thread pitch enable quick assembly in compact machinery, automotive systems, and structural frameworks, reducing the risk of cross-threading and enhancing maintenance efficiency. The external hex drive allows for high-torque application with standard tools, ensuring secure fastening in vibration-prone environments. Compliant with DIN 439B and ISO 4035 standards, it delivers consistent performance in metric coarse thread applications, from industrial equipment to offshore installations, providing long-term reliability and cost savings by minimizing replacement needs.
Specification Summary & Compliance
This nut features precise M8 x 1.25mm coarse threads with a Class 6H thread fit per ISO standards, ensuring accurate engagement and load distribution. Dimensions include a 13mm width and 4mm height, conforming to DIN 439B and ISO 4035 specifications for thin hex nuts. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, affirming adherence to environmental and safety regulations without hazardous substances.
