S-93935A325 M4 DIN 439B; ISO 4035 Hex Nuts
Hex Nuts
Image may differ from product. See technical specification for details.
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 including marine and chemical applications.
- Space-saving thin profile (2.2mm height) allows for use in compact assemblies where standard nuts are too bulky.
- Reliable coarse thread engagement (0.7mm pitch) provides faster assembly and reduced risk of cross-threading in industrial settings.
- Precise Class 6H thread fit ensures consistent, secure fastening with minimal backlash in metric assemblies.
- Broad industry compliance with DIN 439B and ISO 4035 standards guarantees interchangeability and quality assurance.
- Easy installation and removal with standard 7mm external hex drive, compatible with common wrenches and tools.
- Environmental and safety compliance through RoHS 3 and REACH adherence, ensuring safe use in regulated industries.
Professional Applications & Engineering Value
This M4 thin hex nut in 316 stainless steel is engineered to address critical challenges in precision assemblies. Its thin profile (2.2mm height) is essential for applications where space is limited, such as in electronics enclosures, machinery guards, and automotive components. The coarse metric thread (0.7mm pitch) and Class 6H thread fit provide robust, vibration-resistant connections that maintain integrity under dynamic loads. Compliant with DIN 439B and ISO 4035 standards, it ensures reliable performance in industrial hex nut applications, from food processing equipment to offshore installations, where corrosion resistance and dimensional accuracy are paramount.
Specification Summary & Compliance
This nut features a Class 6H thread fit per metric standards, with precise dimensions of 7mm width and 2.2mm height. It conforms to DIN 439B and ISO 4035 specifications for thin hex nuts, ensuring consistent quality and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting use in environmentally sensitive and regulated industries.
